Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -1.656\% 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) Cc1ccc(-c2csc(C(C#N)=C3CCCC3)n2)cc1
(b) Nc1ccc(Oc2ccc(Cl)cc2)cc1
(c) CCN(CC)S(=O)(=O)c1ccc(OC(C)C)c(N)c1
(d) COc1ccc(C(=O)CCC(=O)O)cc1
Answer: c. CCN(CC)S(=O)(=O)c1ccc(OC(C)C)c(N)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#}
3-amino-N,N-diethyl-4-propan-2-yloxybenzenesulfonamide