Task: Answer the MCQ question.
Query: Which drug exhibits a 12.664\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COc1cc(NC(=O)c2cnc(N)s2)cc(C(=O)Nc2cccc(C(F)(F)F)c2)c1
b Cc1ccc(C(=O)Cc2cc3ccccc3oc2=O)c(C)c1
c COc1ccc(NC(C)C(=O)N/N=C/c2c(O)ccc3ccccc23)cc1
Answer: b. Cc1ccc(C(=O)Cc2cc3ccccc3oc2=O)c(C)c1
{#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#}
Cc1ccc(C(=O)Cc2cc3ccccc3oc2=O)c(C)c1
Cc1ccc(C(=O)Cc2cc3ccccc3oc2=O)c(C)c1
3-[2-(2,4-dimethylphenyl)-2-oxoethyl]chromen-2-one