Task: Answer the MCQ question.
Question: Which drug exhibits a 13.090\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) NS(=O)(=O)c1ccc(CCNC(=O)CN2CCN(c3ccccc3O)CC2)cc1
b) O=C(NCc1ccccc1C(F)(F)F)C12CN(Cc3ccccc3)CC1C(c1ccc([N+](=O)[O-])cc1)=NO2
c) CN(CC1CCOCC1)C(=O)CC1C(=O)NCCN1C/C=C/c1ccccc1
Answer: a. NS(=O)(=O)c1ccc(CCNC(=O)CN2CCN(c3ccccc3O)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)CN2CCN(c3ccccc3O)CC2)cc1
NS(=O)(=O)c1ccc(CCNC(=O)CN2CCN(c3ccccc3O)CC2)cc1
2-[4-(2-hydroxyphenyl)piperazin-1-yl]-N-[2-(4-sulfamoylphenyl)ethyl]acetamide