Task: Answer the multiple choice question.
Question: Which drug exhibits a 6.674\% 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 additional words.
Options:
a. CCCCCc1nnc(NC(=O)CN2C(=O)C3CCCCC3C2=O)s1
b. CN(C)C(Cc1ccccc1)C(=O)c1c[nH]c2ccccc12.Cl
c. O=C(Nc1cccc(-c2ccc(N3CCCCC3)nn2)c1)c1ccco1
d. CC(=O)c1ccc(N2CCN(C(=O)C3CCN(S(=O)(=O)c4cccs4)CC3)CC2)cc1
Answer: d. CC(=O)c1ccc(N2CCN(C(=O)C3CCN(S(=O)(=O)c4cccs4)CC3)CC2)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#}
CC(=O)c1ccc(N2CCN(C(=O)C3CCN(S(=O)(=O)c4cccs4)CC3)CC2)cc1
CC(=O)c1ccc(N2CCN(C(=O)C3CCN(S(=O)(=O)c4cccs4)CC3)CC2)cc1
1-[4-[4-(1-thiophen-2-ylsulfonylpiperidine-4-carbonyl)piperazin-1-yl]phenyl]ethanone