Task: Answer the multiple-choice question.
Question: Which drug has a 7.011\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a C=CCc1ccccc1OCC(O)CN1CCN(c2ccc(C)cc2)CC1
b O=C(Cc1ccc([N+](=O)[O-])cc1)c1c(O)cc(O)cc1O
c O=C1C2C(c3ccccc3)C=CC(c3ccccc3)C2C(=O)N1C1CCCCC1
d O=C(O)c1cccc(NC(=S)N/N=C/c2ccccn2)c1
Answer: b. O=C(Cc1ccc([N+](=O)[O-])cc1)c1c(O)cc(O)cc1O
{#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#}
O=C(Cc1ccc([N+](=O)[O-])cc1)c1c(O)cc(O)cc1O
O=C(Cc1ccc([N+](=O)[O-])cc1)c1c(O)cc(O)cc1O
[O][=C][Branch1][P][C][C][=C][C][=C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][C][=C][Ring1][=Branch2][C][=C][Branch1][C][O][C][=C][Branch1][C][O][C][=C][Ring1][Branch2][O]
2-(4-nitrophenyl)-1-(2,4,6-trihydroxyphenyl)ethanone