Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 11.613\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=C1C=C(c2cccnc2)CCC1
b CCc1cc(C(=O)c2ccc(OC)cc2)c(NC(=O)CN2CCCC2)s1
Answer: b. CCc1cc(C(=O)c2ccc(OC)cc2)c(NC(=O)CN2CCCC2)s1
{#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#}
CCc1cc(C(=O)c2ccc(OC)cc2)c(NC(=O)CN2CCCC2)s1
CCc1cc(C(=O)c2ccc(OC)cc2)c(NC(=O)CN2CCCC2)s1
N-[5-ethyl-3-(4-methoxybenzoyl)thiophen-2-yl]-2-pyrrolidin-1-ylacetamide