Task: Answer the multiple-choice question.
Question: Which compound exhibits a -18.154% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O.c1ccc2c(CN3CCN(C4CCCCC4)CC3)c[nH]c2c1
b.) Cc1nn(CCCC(=O)NCCc2ccccc2)c(C)c1[N+](=O)[O-]
c.) CC1CC(C)CN(C(=O)COC(=O)c2ccc([N+](=O)[O-])o2)C1
Answer: a. O.c1ccc2c(CN3CCN(C4CCCCC4)CC3)c[nH]c2c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O.c1ccc2c(CN3CCN(C4CCCCC4)CC3)c[nH]c2c1
O.c1ccc2c(CN3CCN(C4CCCCC4)CC3)c[nH]c2c1
3-[(4-cyclohexylpiperazin-1-yl)methyl]-1H-indole;hydrate