Problem statement: Answer the multiple choice question.
Question: Which compound has a 17.950\% 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 or b without using any additional words.
Options:
[a] O=C(NC(=S)Nc1ccc([N+](=O)[O-])cc1O)C1CCCCC1
[b] CCCCOc1ccc(N2C(=O)CC(N(Cc3cn(C)nc3C)C(=S)Nc3ccccc3OC)C2=O)cc1
Answer: b. CCCCOc1ccc(N2C(=O)CC(N(Cc3cn(C)nc3C)C(=S)Nc3ccccc3OC)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#}
CCCCOc1ccc(N2C(=O)CC(N(Cc3cn(C)nc3C)C(=S)Nc3ccccc3OC)C2=O)cc1
CCCCOc1ccc(N2C(=O)CC(N(Cc3cn(C)nc3C)C(=S)Nc3ccccc3OC)C2=O)cc1
1-[1-(4-butoxyphenyl)-2,5-dioxopyrrolidin-3-yl]-1-[(1,3-dimethylpyrazol-4-yl)methyl]-3-(2-methoxyphenyl)thiourea