Problem statement: Answer the multiple-choice question.
Question: Which drug has a 4.524\% human ether-à-go-go related gene (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 additional words.
Options:
[a] Cc1cccc(CCNC(=O)CN(C)S(=O)(=O)c2ccc3c(c2)c(=O)n(C)c(=O)n3C)c1
[b] CCCCN(CC)C(=O)c1cc2c(=O)n3cccc(C)c3nc2s1
[c] NNC(=O)c1cc(O)c(O)c(O)c1
[d] CCCCCOc1ccc(CSC(=N)N)cc1[N+](=O)[O-].Cl
Answer: a. Cc1cccc(CCNC(=O)CN(C)S(=O)(=O)c2ccc3c(c2)c(=O)n(C)c(=O)n3C)c1
{#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#}
2-[(1,3-dimethyl-2,4-dioxoquinazolin-6-yl)sulfonyl-methylamino]-N-[2-(3-methylphenyl)ethyl]acetamide