Task: Answer the multiple choice question.
Question: Which drug has a 1.562\% 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: C=CCNC(=O)CSc1ncc2c(n1)-c1c(csc1SC)CC2
b: CS(=O)(=O)N1CCN(c2ccccc2NC(=S)NC(=O)c2ccco2)CC1
c: Cc1nc(NCc2ccco2)nc2c1C(=O)CC(C)C2
d: CCC(Nc1ccc(OC)cc1)C(=O)N/N=C/c1ccc([N+](=O)[O-])cc1
Answer: b. CS(=O)(=O)N1CCN(c2ccccc2NC(=S)NC(=O)c2ccco2)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#}
CS(=O)(=O)N1CCN(c2ccccc2NC(=S)NC(=O)c2ccco2)CC1
CS(=O)(=O)N1CCN(c2ccccc2NC(=S)NC(=O)c2ccco2)CC1
N-[[2-(4-methylsulfonylpiperazin-1-yl)phenyl]carbamothioyl]furan-2-carboxamide