Task: Answer the multiple-choice question.
Question: Which drug exhibits a 7.460\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CC(=O)N/C(=C/c1ccccc1)C(=O)N1CCCCC1
b: Cc1nnc(SCC(=O)NC2CCCC2)n1-c1ccccc1
c: O=C(NCCc1ccccc1)c1ccc2[nH]c(=O)c(=O)[nH]c2c1
d: CN(C)CCN1C(=O)C(=O)/C(=C(/O)c2ccc(F)cc2)C1c1ccccc1F
Answer: c. O=C(NCCc1ccccc1)c1ccc2[nH]c(=O)c(=O)[nH]c2c1
{#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#}
O=C(NCCc1ccccc1)c1ccc2[nH]c(=O)c(=O)[nH]c2c1
O=C(NCCc1ccccc1)c1ccc2[nH]c(=O)c(=O)[nH]c2c1
2,3-dioxo-N-(2-phenylethyl)-1,4-dihydroquinoxaline-6-carboxamide