Task: Answer the MCQ question.
Question: Which compound has a 11.929\% 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: COc1cccc(CNC(=O)c2cc(S(=O)(=O)N3CCCCC3)c[nH]2)c1
b: Cc1cc(C)nc(SCCn2c(N3CC(C)OC(C)C3)nc3c2c(=O)n(C)c(=O)n3C)n1
c: CC(=O)Nc1nc(-c2ccc3ccccc3c2)cs1
d: CCN(CC)C(=O)c1ccc(N(Cc2ccccc2)S(C)(=O)=O)cc1
Answer: a. COc1cccc(CNC(=O)c2cc(S(=O)(=O)N3CCCCC3)c[nH]2)c1
{#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#}
COc1cccc(CNC(=O)c2cc(S(=O)(=O)N3CCCCC3)c[nH]2)c1
COc1cccc(CNC(=O)c2cc(S(=O)(=O)N3CCCCC3)c[nH]2)c1
N-[(5-methoxyphenyl)methyl]-4-piperidin-1-ylsulfonyl-1H-pyrrole-2-carboxamide