Problem statement: Answer the multiple choice question.
Question: Which drug has a 9.823\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Cc1nnc(-c2ccco2)c2cn(-c3cccc(Br)c3)nc12
b.) COC(=O)CSc1nc(C)cc(Oc2ccccc2)n1
c.) COC(=O)c1ccc(NC(=O)CSc2nnc(C(C)NC(=O)c3ccccc3Cl)n2C)cc1
d.) CCn1c2ccccc2c2cc(NC(=O)c3ccc([N+](=O)[O-])cc3)ccc21
Answer: a. Cc1nnc(-c2ccco2)c2cn(-c3cccc(Br)c3)nc12
{#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#}
Cc1nnc(-c2ccco2)c2cn(-c3cccc(Br)c3)nc12
Cc1nnc(-c2ccco2)c2cn(-c3cccc(Br)c3)nc12
[C][C][=N][N][=C][Branch1][Branch2][C][=C][C][=C][O][Ring1][Branch1][C][=C][N][Branch1][N][C][=C][C][=C][C][Branch1][C][Br][=C][Ring1][#Branch1][N][=C][Ring2][Ring1][Branch1][Ring1][N]
2-(3-bromophenyl)-4-(furan-2-yl)-7-methylpyrazolo[3,4-d]pyridazine