Task: Answer the MCQ question.
Query: Which drug exhibits a 5.899\% 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 additional words.
Options:
a.) NS(=O)(=O)c1ccc(CCNC(=O)CSc2ccc(Cl)cc2)cc1
b.) CCC(CC)NC(=O)CO/N=C/c1ccc(Cl)cc1Cl
c.) O=c1c2c(ncn1CCO)nc1n2CCC1
d.) COC(=O)C1=C(C)N(CC2CC2)C(=O)N[C@H]1c1ccccc1
Answer: a. NS(=O)(=O)c1ccc(CCNC(=O)CSc2ccc(Cl)cc2)cc1
{#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#}
NS(=O)(=O)c1ccc(CCNC(=O)CSc2ccc(Cl)cc2)cc1
NS(=O)(=O)c1ccc(CCNC(=O)CSc2ccc(Cl)cc2)cc1
2-(4-chlorophenyl)sulfanyl-N-[2-(4-sulfamoylphenyl)ethyl]acetamide