Problem statement: Answer the MCQ question.
Query: Which compound has a 11.772\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCOc1ccc(NC(=O)CN(C)C(=O)c2cccnc2Sc2ccccc2Cl)cc1OCC
[b] C=CCN1C(=O)C2(C(C(=O)OCC)=C(N)Oc3c2c(=O)oc2ccccc32)c2ccccc21
Answer: a. CCOc1ccc(NC(=O)CN(C)C(=O)c2cccnc2Sc2ccccc2Cl)cc1OCC
{#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#}
CCOc1ccc(NC(=O)CN(C)C(=O)c2cccnc2Sc2ccccc2Cl)cc1OCC
CCOc1ccc(NC(=O)CN(C)C(=O)c2cccnc2Sc2ccccc2Cl)cc1OCC
2-(2-chlorophenyl)sulfanyl-N-[2-(3,4-diethoxyanilino)-2-oxoethyl]-N-methylpyridine-3-carboxamide