Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -61.614\% 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) NC(=O)c1ccc(-n2c(CCC(=O)O)ccc2-c2cccs2)cc1
b) CCN(CC(=O)Nc1ccc(OC(F)F)cc1)C1CCCCC1
Answer: b. CCN(CC(=O)Nc1ccc(OC(F)F)cc1)C1CCCCC1
{#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#}
CCN(CC(=O)Nc1ccc(OC(F)F)cc1)C1CCCCC1
CCN(CC(=O)Nc1ccc(OC(F)F)cc1)C1CCCCC1
2-[cyclohexyl(ethyl)amino]-N-[4-(difluoromethoxy)phenyl]acetamide