Task: Answer the multiple-choice question.
Query: Which compound exhibits a 12.042\% 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) CC(=O)c1ccc(N2CCN(C(=O)Cn3c(=S)[nH]c4ncccc4c3=O)CC2)cc1
b) O=C(NCc1ccc2c(c1)OCO2)Nc1ccc(F)cc1
c) O=CN1CCN(c2c([N+](=O)[O-])c(=O)oc3ccccc23)CC1
d) Cc1cccc(C)c1NC(=O)CN(C)C(=O)CN1C(=O)NC2(CCCC2)C1=O
Answer: a. CC(=O)c1ccc(N2CCN(C(=O)Cn3c(=S)[nH]c4ncccc4c3=O)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)Cn3c(=S)[nH]c4ncccc4c3=O)CC2)cc1
CC(=O)c1ccc(N2CCN(C(=O)Cn3c(=S)[nH]c4ncccc4c3=O)CC2)cc1
3-[2-[4-(4-acetylphenyl)piperazin-1-yl]-2-oxoethyl]-2-sulfanylidene-1H-pyrido[2,3-d]pyrimidin-4-one