Task: Answer the multiple-choice question.
Query: Which compound exhibits a -14.540\% 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 other words.
Options:
a) O=C(COc1ccc([N+](=O)[O-])cc1)Nc1ccccc1C(=O)NC1CC1
b) CCn1cc([N+](=O)[O-])c(C(=O)N2N=C(c3ccc(O)c(OC)c3)CC2c2ccccc2O)n1
c) Cn1cnnc1SCC(=O)c1ccc(OC(F)F)cc1
d) CCOC(=O)CSc1nc(C(C)C)nc2ccccc12
Answer: c. Cn1cnnc1SCC(=O)c1ccc(OC(F)F)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#}
Cn1cnnc1SCC(=O)c1ccc(OC(F)F)cc1
Cn1cnnc1SCC(=O)c1ccc(OC(F)F)cc1
1-[4-(difluoromethoxy)phenyl]-2-[(4-methyl-1,2,4-triazol-3-yl)sulfanyl]ethanone