Task: Answer the multiple choice question.
Query: Which compound has a 12.044\% 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) O=C(Cn1nnc2ccccc2c1=O)N[C@H](C(=O)O)c1ccccc1
(b) CCOc1ccc(C2N(c3ccc(F)cc3)C(=O)C3CCCN32)cc1OC
(c) COc1cccc(CN(C)C(=O)CSc2nc3ccccc3[nH]2)c1OC
(d) CCN(CC)S(=O)(=O)c1ccc(N2CCCC2)c(NC(=O)Cc2ccccc2)c1
Answer: c. COc1cccc(CN(C)C(=O)CSc2nc3ccccc3[nH]2)c1OC
{#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(CN(C)C(=O)CSc2nc3ccccc3[nH]2)c1OC
COc1cccc(CN(C)C(=O)CSc2nc3ccccc3[nH]2)c1OC
2-(1H-benzimidazol-2-ylsulfanyl)-N-[(2,3-dimethoxyphenyl)methyl]-N-methylacetamide