Problem statement: Answer the multiple choice question.
Question: Which drug has a 14.391\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1ccc(N2C(=O)CCC(C(=O)N3CCOCC3)C2c2ccc(F)cc2)cc1
[b] CCOC(=O)N1CCC(NC(=O)CSc2cc(=O)n(C)c3ccccc23)CC1
[c] Nc1nc(-c2ccccc2)c(N=Nc2cccnc2)s1
[d] CCOC(=O)N1CCC(NC(=O)CCC(=O)N2CC(C)Oc3ccccc32)CC1
Answer: a. COc1ccc(N2C(=O)CCC(C(=O)N3CCOCC3)C2c2ccc(F)cc2)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#}
6-(4-fluorophenyl)-1-(4-methoxyphenyl)-5-(morpholine-4-carbonyl)piperidin-2-one