Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 6.346\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=C(CN1CCC(NC(=O)c2ccco2)CC1)Nc1cccc2ccccc12
b.) COc1ccc(COC(=O)CN2C(=O)NC3(CCCC3)C2=O)cc1F
c.) Cc1ccsc1/C=N/NC(=O)CSCc1ccc(Cl)cc1
d.) COc1ccc(Cn2c(=O)[nH]c3cc(C(=O)Nc4ccc(N5CCN(C)CC5)cc4)ccc32)cc1
Answer: a. O=C(CN1CCC(NC(=O)c2ccco2)CC1)Nc1cccc2ccccc12
{#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(CN1CCC(NC(=O)c2ccco2)CC1)Nc1cccc2ccccc12
O=C(CN1CCC(NC(=O)c2ccco2)CC1)Nc1cccc2ccccc12
N-[1-[2-(naphthalen-1-ylamino)-2-oxoethyl]piperidin-4-yl]furan-2-carboxamide