Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -19.351\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COc1cc2ccccc2cc1C(=O)Nc1nnc(-c2ccncc2)o1
b) COC(=O)c1sc(Nc2ccccc2)nc1C
c) Cc1cc(C(=O)CN2C(=O)NC3(CCCc4ccccc43)C2=O)c(C)n1Cc1ccccc1
Answer: a. COc1cc2ccccc2cc1C(=O)Nc1nnc(-c2ccncc2)o1
{#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#}
COc1cc2ccccc2cc1C(=O)Nc1nnc(-c2ccncc2)o1
COc1cc2ccccc2cc1C(=O)Nc1nnc(-c2ccncc2)o1
3-methoxy-N-(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)naphthalene-2-carboxamide