Task: Answer the multiple-choice question.
Question: Which drug exhibits a -8.988\% human ether-à-go-go related gene (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.) CSc1ccc(CN2CCCC(N3CCN(c4ccccc4)CC3)C2)cc1
b.) CCOc1c(P(=S)(N(C)C)N(C)C)c(C)nn1-c1ccccc1
c.) CCOC(=O)c1cc2sc(C)cc2n1CC(=O)NCCc1ccccc1
d.) CC1CCCN(C(=O)COC(=O)c2cc(-c3cccs3)nn2-c2ccccc2)C1
Answer: a. CSc1ccc(CN2CCCC(N3CCN(c4ccccc4)CC3)C2)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#}
CSc1ccc(CN2CCCC(N3CCN(c4ccccc4)CC3)C2)cc1
CSc1ccc(CN2CCCC(N3CCN(c4ccccc4)CC3)C2)cc1
1-[1-[(4-methylsulfanylphenyl)methyl]piperidin-3-yl]-4-phenylpiperazine