Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 12.140\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=C(NCCc1c[nH]c2ccccc12)c1ccc2[nH]c(=O)c(=O)[nH]c2c1
b.) O=C(NCC(=O)N(c1cccnc1)C(C(=O)NC1CCCCC1)c1ccccc1)c1ccco1
c.) COc1cccc(C(=O)NCC(=O)N/N=C/c2cn[nH]c2-c2ccccc2)c1
Answer: a. O=C(NCCc1c[nH]c2ccccc12)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(NCCc1c[nH]c2ccccc12)c1ccc2[nH]c(=O)c(=O)[nH]c2c1
O=C(NCCc1c[nH]c2ccccc12)c1ccc2[nH]c(=O)c(=O)[nH]c2c1
N-[2-(1H-indol-3-yl)ethyl]-2,3-dioxo-1,4-dihydroquinoxaline-6-carboxamide