Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 10.987\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Cc1ccccc1CNC(=O)CCc1ccccc1
b. CCn1c(=O)n(CC)c2cc(S(=O)(=O)Nc3ccccc3C)c(C)cc21
c. CCN(CC)C(=O)C1=C(C)NC(=S)NC1c1ccc(C)s1
d. Cc1nn(-c2ccccc2)c(Cl)c1/C=N/NC(=O)OC(C)(C)C
e. Cc1ccc(C(=O)N2c3ccc(F)cc3CCC2C)o1
Answer: b. CCn1c(=O)n(CC)c2cc(S(=O)(=O)Nc3ccccc3C)c(C)cc21
{#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)n(CC)c2cc(S(=O)(=O)Nc3ccccc3C)c(C)cc21
CCn1c(=O)n(CC)c2cc(S(=O)(=O)Nc3ccccc3C)c(C)cc21
1,3-diethyl-6-methyl-N-(2-methylphenyl)-2-oxobenzimidazole-5-sulfonamide