Problem statement: Answer the multiple-choice question.
Question: Which compound has a -0.743\% 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(CSc1nnnn1-c1cccc(O)c1)NC1CC1
b.) Cn1c(SCC(=O)N/N=C/c2ccc([N+](=O)[O-])s2)nnc1-c1ccc(Cl)cc1
c.) CC(C)CCN1C(=O)c2ccc(C(=O)NCC3CCCO3)cc2C1=O
d.) Cc1c(NC(=O)COC(=O)/C=C/c2cccc(Br)c2)c(=O)n(-c2ccccc2)n1C
Answer: b. Cn1c(SCC(=O)N/N=C/c2ccc([N+](=O)[O-])s2)nnc1-c1ccc(Cl)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#}
Cn1c(SCC(=O)N/N=C/c2ccc([N+](=O)[O-])s2)nnc1-c1ccc(Cl)cc1
Cn1c(SCC(=O)N/N=C/c2ccc([N+](=O)[O-])s2)nnc1-c1ccc(Cl)cc1
2-[[5-(4-chlorophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(5-nitrothiophen-2-yl)methylideneamino]acetamide