Task: Answer the multiple choice question.
Question: Which compound exhibits a 20.081\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCC(=Nc1ccc2c(c1)CCC2)c1c(O)n(C)c(=O)n(C)c1=O
b CCCn1c(N2CCN(CC(=O)NCc3cccs3)CC2)nc2ccccc21
c S=C(Nc1ccc(Cl)cc1)N1N=CCC1c1ccccc1
Answer: c. S=C(Nc1ccc(Cl)cc1)N1N=CCC1c1ccccc1
{#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#}
S=C(Nc1ccc(Cl)cc1)N1N=CCC1c1ccccc1
S=C(Nc1ccc(Cl)cc1)N1N=CCC1c1ccccc1
N-(4-chlorophenyl)-3-phenyl-3,4-dihydropyrazole-2-carbothioamide