Task: Answer the MCQ question.
Query: Which compound exhibits a 18.510% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cc1c(NC(=O)C(C)Sc2nc(N)cc(=O)[nH]2)c(=O)n(-c2ccccc2)n1C
[b] CCOC(=O)N1CCN(S(=O)(=O)c2ccc(C(=O)Nc3sc4c(c3C(N)=O)CCN(CC)C4)cc2)CC1
[c] NC(=O)[C@@H]1CCCN1Cc1c(C(=O)N2CCc3ccccc3C2)nc2ccc(Cl)cn12
[d] O=C(CC1SC(=NCc2ccccc2)NC1=O)Nc1ccccc1
Answer: a. Cc1c(NC(=O)C(C)Sc2nc(N)cc(=O)[nH]2)c(=O)n(-c2ccccc2)n1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1c(NC(=O)C(C)Sc2nc(N)cc(=O)[nH]2)c(=O)n(-c2ccccc2)n1C
Cc1c(NC(=O)C(C)Sc2nc(N)cc(=O)[nH]2)c(=O)n(-c2ccccc2)n1C
2-[(4-amino-6-oxo-1H-pyrimidin-2-yl)sulfanyl]-N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)propanamide