Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 4.365\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1ccc(-c2noc(-c3cccc(Cl)c3)n2)cc1OC
(b) COCCCNC(=O)Cn1nnc(-c2ccc(NC(=O)c3ccccc3OC)cc2)n1
(c) S=C(NCCc1ccccc1)Nc1ccccn1
Answer: b. COCCCNC(=O)Cn1nnc(-c2ccc(NC(=O)c3ccccc3OC)cc2)n1
{#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#}
COCCCNC(=O)Cn1nnc(-c2ccc(NC(=O)c3ccccc3OC)cc2)n1
COCCCNC(=O)Cn1nnc(-c2ccc(NC(=O)c3ccccc3OC)cc2)n1
2-methoxy-N-[4-[2-[2-(3-methoxypropylamino)-2-oxoethyl]tetrazol-5-yl]phenyl]benzamide