Problem statement: Answer the multiple-choice question.
Query: Which drug has a 11.786\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(CN1CCCC1)Nc1ccc([N+](=O)[O-])cc1Cl
b) COc1ccc(-c2c(=O)n(OCc3nc4ccccc4[nH]3)c3ccccc3[n+]2[O-])cc1
Answer: b. COc1ccc(-c2c(=O)n(OCc3nc4ccccc4[nH]3)c3ccccc3[n+]2[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#}
COc1ccc(-c2c(=O)n(OCc3nc4ccccc4[nH]3)c3ccccc3[n+]2[O-])cc1
COc1ccc(-c2c(=O)n(OCc3nc4ccccc4[nH]3)c3ccccc3[n+]2[O-])cc1
1-(1H-benzimidazol-2-ylmethoxy)-3-(4-methoxyphenyl)-4-oxidoquinoxalin-4-ium-2-one