Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 18.894\% human ether-à-go-go related gene (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) O=C(NCc1cc(F)ccc1F)C1CCC(=O)N(C2CCCCCC2)C1
b) CC(C)C(=O)Nc1ccc(Sc2ccc(F)cc2)cc1
c) CC1(C)CC(=O)C2=C(C1)Nc1nc(SCCN3CCOCC3)[nH]c(=O)c1C2c1cccs1
Answer: a. O=C(NCc1cc(F)ccc1F)C1CCC(=O)N(C2CCCCCC2)C1
{#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#}
O=C(NCc1cc(F)ccc1F)C1CCC(=O)N(C2CCCCCC2)C1
O=C(NCc1cc(F)ccc1F)C1CCC(=O)N(C2CCCCCC2)C1
1-cycloheptyl-N-[(2,5-difluorophenyl)methyl]-6-oxopiperidine-3-carboxamide