Task: Answer the multiple-choice question.
Query: Which drug has a -21.921% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CC1(c2ccccc2Cl)NC(=O)N(CC(=O)Nc2ccc(N3CCCCC3)cc2)C1=O
b. Fc1ccc(NC(=S)Nc2ccc3nccnc3c2)cc1
c. CCOC(=O)c1nc(C)nc(Sc2n[nH]c(-c3ccccc3)n2)c1C
Answer: a. CC1(c2ccccc2Cl)NC(=O)N(CC(=O)Nc2ccc(N3CCCCC3)cc2)C1=O
{#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#}
CC1(c2ccccc2Cl)NC(=O)N(CC(=O)Nc2ccc(N3CCCCC3)cc2)C1=O
CC1(c2ccccc2Cl)NC(=O)N(CC(=O)Nc2ccc(N3CCCCC3)cc2)C1=O
2-[4-(2-chlorophenyl)-4-methyl-2,5-dioxoimidazolidin-1-yl]-N-(4-piperidin-1-ylphenyl)acetamide