Task: Answer the MCQ question.
Question: Which drug has a 13.912\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCS(=O)(=O)N(CC(=O)Nc1cccc2ccccc12)c1ccc(OC)cc1
b Cc1noc(COc2ccccc2OCC(O)CNC(C)(C)C)n1.Cl
c COc1cccc(C(CNC(=O)C2CCN(C(=O)Nc3ccccc3)CC2)N(C)C)c1
Answer: a. CCS(=O)(=O)N(CC(=O)Nc1cccc2ccccc12)c1ccc(OC)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#}
CCS(=O)(=O)N(CC(=O)Nc1cccc2ccccc12)c1ccc(OC)cc1
CCS(=O)(=O)N(CC(=O)Nc1cccc2ccccc12)c1ccc(OC)cc1
2-(N-ethylsulfonyl-4-methoxyanilino)-N-naphthalen-1-ylacetamide