Problem statement: Answer the MCQ question.
Question: Which compound has a 4.764\% human ether-à-go-go related gene (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] O=[N+]([O-])c1ccccc1/C=C/C=N/n1c(-c2ccc(Cl)cc2)n[nH]c1=S
[b] O=C(C1=NN[C@@H]2C(=O)N(c3ccccc3C(F)(F)F)C(=O)[C@H]12)C(c1ccccc1)c1ccccc1
[c] COc1ccc(OC(=O)c2ccncc2)cc1
Answer: c. COc1ccc(OC(=O)c2ccncc2)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(OC(=O)c2ccncc2)cc1
COc1ccc(OC(=O)c2ccncc2)cc1
(4-methoxyphenyl) pyridine-4-carboxylate