Task: Answer the MCQ question.
Query: Which compound exhibits a 16.523\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCN(CC)c1ncnc2sc(C(=O)N3CCN(c4ccccc4)CC3)c(C)c12
[b] Cc1ccc(CCNC(=O)CCNS(=O)(=O)c2ccc3c(c2)c(=O)n(C)c(=O)n3C)cc1
[c] O=C(NCc1ccccn1)NC12CC3CC(CC(C3)C1)C2
Answer: b. Cc1ccc(CCNC(=O)CCNS(=O)(=O)c2ccc3c(c2)c(=O)n(C)c(=O)n3C)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#}
3-[(1,3-dimethyl-2,4-dioxoquinazolin-6-yl)sulfonylamino]-N-[2-(4-methylphenyl)ethyl]propanamide