Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 1.491\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) Cc1ccc(CN(CC(=O)N/N=C/c2ccccc2[N+](=O)[O-])S(=O)(=O)c2ccc(C)cc2)cc1
b) COCCNC(=O)CCSCc1ccccc1F
c) C=CCc1ccccc1OCC(O)CN1CCN(c2ccc(C)cc2)CC1
d) Cc1ccnc(NC(=O)CCC(=O)N(CC(=O)NCCc2ccccc2)Cc2cccs2)c1
e) Cc1ccn2cc(CCNC(=O)CC(C)(C)C)nc2c1
Answer: a. Cc1ccc(CN(CC(=O)N/N=C/c2ccccc2[N+](=O)[O-])S(=O)(=O)c2ccc(C)cc2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc(CN(CC(=O)N/N=C/c2ccccc2[N+](=O)[O-])S(=O)(=O)c2ccc(C)cc2)cc1
Cc1ccc(CN(CC(=O)N/N=C/c2ccccc2[N+](=O)[O-])S(=O)(=O)c2ccc(C)cc2)cc1
[C][C][=C][C][=C][Branch2][Ring2][=N][C][N][Branch2][Ring1][=Branch1][C][C][=Branch1][C][=O][N][/N][=C][/C][=C][C][=C][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][Branch1][C][C][C][=C][Ring1][#Branch1][C][=C][Ring2][Ring1][P]
2-[(4-methylphenyl)methyl-(4-methylphenyl)sulfonylamino]-N-[(E)-(2-nitrophenyl)methylideneamino]acetamide