Task: Answer the multiple-choice question.
Query: Which drug has a -4.182\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCN(CC)c1ccc(N)cc1S(=O)(=O)Nc1ccccc1OC
b: Cc1ccc(CNc2ccc3nnc(-c4ccccc4)n3n2)cc1
c: O=S(=O)(Cc1ccc(Cl)cc1)N1CCCC1
d: CCOC(=O)c1c(C)[nH]c(C(=O)C(C)N2CCCC2)c1C
Answer: a. CCN(CC)c1ccc(N)cc1S(=O)(=O)Nc1ccccc1OC
{#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#}
CCN(CC)c1ccc(N)cc1S(=O)(=O)Nc1ccccc1OC
CCN(CC)c1ccc(N)cc1S(=O)(=O)Nc1ccccc1OC
5-amino-2-(diethylamino)-N-(2-methoxyphenyl)benzenesulfonamide