Problem statement: Answer the multiple-choice question.
Question: Which drug has a 45.165\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COCCOC1CCN(C(=O)C2CCC(=O)N(CCc3ccc(OC)cc3)C2)CC1
b. COc1ccc(OC)c(NC(=O)c2cccnc2Sc2cc(C)ccc2C)c1
Answer: a. COCCOC1CCN(C(=O)C2CCC(=O)N(CCc3ccc(OC)cc3)C2)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#}
COCCOC1CCN(C(=O)C2CCC(=O)N(CCc3ccc(OC)cc3)C2)CC1
COCCOC1CCN(C(=O)C2CCC(=O)N(CCc3ccc(OC)cc3)C2)CC1
5-[4-(2-methoxyethoxy)piperidine-1-carbonyl]-1-[2-(4-methoxyphenyl)ethyl]piperidin-2-one