Problem statement: Answer the multiple choice question.
Query: Which compound has a 4.376\% 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 CN(C)CCCCOc1cccc(Br)c1.O=C(O)C(=O)O
b CC(C)c1nnc(NS(C)(=O)=O)s1
c COc1cccc(-c2nn(C)c3sc(C(=O)NCc4ccco4)cc23)c1
d Cc1ccc(-c2cnc(N)n2C)cc1C
e CCOc1ccc(C)cc1CN(CCCl)CCCl.Cl
Answer: b. CC(C)c1nnc(NS(C)(=O)=O)s1
{#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#}
CC(C)c1nnc(NS(C)(=O)=O)s1
CC(C)c1nnc(NS(C)(=O)=O)s1
N-(5-propan-2-yl-1,3,4-thiadiazol-2-yl)methanesulfonamide