Task: Answer the multiple-choice question.
Query: Which drug exhibits a 12.864\% 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 other words.
Options:
a: COc1ccc(NC(=O)c2ccc(COc3ccccc3Br)o2)cc1OC
b: Cc1ccccc1C(=O)NCCNC(=O)c1ccco1
c: COc1ccccc1NC(=O)N1CCCC1C(=O)NC1CCCCC1
d: CCOc1ccc(NC(=O)CSc2nnc(Cc3cccn3C)n2-c2ccc(F)cc2)cc1
e: Cc1ccc2cc(CCNC(=O)c3ccco3)c(=O)[nH]c2c1
Answer: c. COc1ccccc1NC(=O)N1CCCC1C(=O)NC1CCCCC1
{#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#}
COc1ccccc1NC(=O)N1CCCC1C(=O)NC1CCCCC1
COc1ccccc1NC(=O)N1CCCC1C(=O)NC1CCCCC1
2-N-cyclohexyl-1-N-(2-methoxyphenyl)pyrrolidine-1,2-dicarboxamide