Task: Answer the multiple choice question.
Query: Which drug has a 2.504\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1ccc(C(=O)NCC(=O)NNC(=O)CN(C)S(=O)(=O)c2ccc(Cl)cc2)s1
(b) Cc1ccc(S(=O)(=O)N2CCOC2CNC(=O)C(=O)NCc2ccncc2)cc1
Answer: a. Cc1ccc(C(=O)NCC(=O)NNC(=O)CN(C)S(=O)(=O)c2ccc(Cl)cc2)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#}
Cc1ccc(C(=O)NCC(=O)NNC(=O)CN(C)S(=O)(=O)c2ccc(Cl)cc2)s1
Cc1ccc(C(=O)NCC(=O)NNC(=O)CN(C)S(=O)(=O)c2ccc(Cl)cc2)s1
N-[2-[2-[2-[(4-chlorophenyl)sulfonyl-methylamino]acetyl]hydrazinyl]-2-oxoethyl]-5-methylthiophene-2-carboxamide