Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 13.559\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C(CN1CCN(CC(=O)Nc2cccc(F)c2)CC1)Nc1ccc(-c2ccccc2)cc1
b: COc1ccc(NC2CCCN(C(=O)CCc3ccccc3F)C2)cc1
c: NC(=O)C1CCN(C(=O)COc2ccc3c4c(c(=O)oc3c2)CCC4)CC1
Answer: a. O=C(CN1CCN(CC(=O)Nc2cccc(F)c2)CC1)Nc1ccc(-c2ccccc2)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#}
O=C(CN1CCN(CC(=O)Nc2cccc(F)c2)CC1)Nc1ccc(-c2ccccc2)cc1
O=C(CN1CCN(CC(=O)Nc2cccc(F)c2)CC1)Nc1ccc(-c2ccccc2)cc1
2-[4-[2-(3-fluoroanilino)-2-oxoethyl]piperazin-1-yl]-N-(4-phenylphenyl)acetamide