Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 8.600\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] COc1cc([N+](=O)[O-])ccc1NC(=O)CSc1n[nH]c(C(C)C)n1
[b] O=C(Nc1nccs1)c1ccc(F)c(S(=O)(=O)N2CCOCC2)c1
[c] CC12C(=O)N(n3cnnc3)C(=O)C1C1C=CC2C1
[d] COc1ccc(CCNC(=O)c2ccc3c(c2)N(Cc2ccc(C)cc2)CCS3)cc1OC
[e] CC(Sc1nc(-c2ccco2)nc2c1c(=O)n(C)c(=O)n2C)C(=O)O
Answer: a. COc1cc([N+](=O)[O-])ccc1NC(=O)CSc1n[nH]c(C(C)C)n1
{#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#}
COc1cc([N+](=O)[O-])ccc1NC(=O)CSc1n[nH]c(C(C)C)n1
COc1cc([N+](=O)[O-])ccc1NC(=O)CSc1n[nH]c(C(C)C)n1
N-(2-methoxy-4-nitrophenyl)-2-[(5-propan-2-yl-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide