Problem statement: Answer the multiple choice question.
Query: Which drug has a 16.407\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COc1ccc(C2(C)NC(=O)N(CC(=O)N3CCc4ccccc43)C2=O)cc1OC
b COCc1nc(-c2ccc(-c3ccc(OC)cc3)nc2OC)no1
Answer: b. COCc1nc(-c2ccc(-c3ccc(OC)cc3)nc2OC)no1
{#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#}
COCc1nc(-c2ccc(-c3ccc(OC)cc3)nc2OC)no1
COCc1nc(-c2ccc(-c3ccc(OC)cc3)nc2OC)no1
3-[2-methoxy-6-(4-methoxyphenyl)pyridin-3-yl]-5-(methoxymethyl)-1,2,4-oxadiazole