Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 1.982\% 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 additional words.
Options:
a: CCCCC(O)(CCCC)C(=O)NN(C(=O)OC)c1ccccc1
b: Cc1ccccc1Cn1nc(C)c(NC(=O)c2noc3c2CCCC3)c1C
c: CCN(CC)S(=O)(=O)c1ccc(C(=O)N2CCN=C2SCc2cccnc2)cc1
d: Cc1ccc(Cc2cnc(NC(=O)/C(C#N)=C/c3ccc(-c4cccc([N+](=O)[O-])c4)o3)s2)cc1
Answer: c. CCN(CC)S(=O)(=O)c1ccc(C(=O)N2CCN=C2SCc2cccnc2)cc1
{#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#}
N,N-diethyl-4-[2-(pyridin-3-ylmethylsulfanyl)-4,5-dihydroimidazole-1-carbonyl]benzenesulfonamide