Task: Answer the multiple choice question.
Query: Which drug exhibits a 16.261\% 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. COc1ccccc1OCCNC(=O)C1CC(=O)N(Cc2ccc(C)cc2)C1
b. CCCCCCOc1ccc(N2C(=O)CC(SC(=NCC)NCC)C2=O)cc1
c. COc1cccc(NS(=O)(=O)c2cn(C)c(=O)n(C)c2=O)c1
d. CCOC(=O)C1CCN(Cc2ccc(C(=O)OC)cc2)CC1
Answer: b. CCCCCCOc1ccc(N2C(=O)CC(SC(=NCC)NCC)C2=O)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#}
CCCCCCOc1ccc(N2C(=O)CC(SC(=NCC)NCC)C2=O)cc1
CCCCCCOc1ccc(N2C(=O)CC(SC(=NCC)NCC)C2=O)cc1
[1-(4-hexoxyphenyl)-2,5-dioxopyrrolidin-3-yl] N,N'-diethylcarbamimidothioate