Problem statement: Answer the multiple choice question.
Question: Which drug has a 16.082\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COc1cccc2cc(-c3nc4ccccc4[nH]3)c(=O)oc12
b O=C(NCc1ccc2c(c1)OCO2)c1cc2n(n1)C(C(F)(F)F)CC(c1ccc3c(c1)OCO3)N2
c Cn1c(SCC(=O)Nc2ccc(C(N)=O)cc2)nnc1-c1cccs1
Answer: a. COc1cccc2cc(-c3nc4ccccc4[nH]3)c(=O)oc12
{#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#}
COc1cccc2cc(-c3nc4ccccc4[nH]3)c(=O)oc12
COc1cccc2cc(-c3nc4ccccc4[nH]3)c(=O)oc12
3-(1H-benzimidazol-2-yl)-8-methoxychromen-2-one