Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -7.632\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COCCNC(=O)C(c1ccc(C)o1)N(Cc1ccc(F)cc1)C(=O)Cn1nnc2ccccc21
[b] CCn1c(=O)c(=O)n(CC)c2cc(S(=O)(=O)Nc3cc(C)ccc3C)ccc21
[c] Cc1cccc(N(CC(=O)NC(C)(C)C)C(=O)CNC(=O)c2cccs2)c1
[d] Cn1cnnc1SCC(=O)N/N=C/c1ccc(OCC(N)=O)cc1
Answer: b. CCn1c(=O)c(=O)n(CC)c2cc(S(=O)(=O)Nc3cc(C)ccc3C)ccc21
{#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#}
CCn1c(=O)c(=O)n(CC)c2cc(S(=O)(=O)Nc3cc(C)ccc3C)ccc21
CCn1c(=O)c(=O)n(CC)c2cc(S(=O)(=O)Nc3cc(C)ccc3C)ccc21
N-(2,5-dimethylphenyl)-1,4-diethyl-2,3-dioxoquinoxaline-6-sulfonamide