Task: Answer the multiple-choice question.
Query: Which drug has a 2.297\% 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: Clc1cccc(Cl)c1OCCCCN1CCCCC1.O=C(O)C(=O)O
b: Cc1cc(=O)[nH]c(Nc2ccccc2C)n1
c: CCN(C(=O)COC(=O)c1ccc(F)c(S(=O)(=O)N2CCOCC2)c1)C1CCS(=O)(=O)C1
d: Cc1ccc(NC(=O)Cn2c(=O)c3cccn3c3ccccc32)c(Cl)c1
e: COc1ccccc1NC(=O)C(C)Sc1nc(-c2ccccc2)cn1N
Answer: b. Cc1cc(=O)[nH]c(Nc2ccccc2C)n1
{#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#}
Cc1cc(=O)[nH]c(Nc2ccccc2C)n1
Cc1cc(=O)[nH]c(Nc2ccccc2C)n1
4-methyl-2-(2-methylanilino)-1H-pyrimidin-6-one