Task: Answer the MCQ question.
Question: Which compound has a 13.540\% 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: O=C(CN1CCN(C(=O)c2c(F)cccc2F)CC1)Nc1ccccc1F
b: Cc1cc(SCC2=NNC(=O)C2)c(Cl)cc1Cl
c: N#Cc1nc(-c2cccs2)oc1NCCN1CCOCC1
d: CCOC(=O)c1[nH]c2ccc(OC)cc2c1NC(=O)CCN1CCC(C)CC1
Answer: b. Cc1cc(SCC2=NNC(=O)C2)c(Cl)cc1Cl
{#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#}
Cc1cc(SCC2=NNC(=O)C2)c(Cl)cc1Cl
Cc1cc(SCC2=NNC(=O)C2)c(Cl)cc1Cl
3-[(2,4-dichloro-5-methylphenyl)sulfanylmethyl]-1,4-dihydropyrazol-5-one