Task: Answer the multiple choice question.
Query: Which drug exhibits a 16.345% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(O)c1cc([N+](=O)[O-])ccc1NCc1ccccc1Cl
b) NS(=O)(=O)c1ccc(CCNC(=O)c2cc(-c3cc(Cl)ccc3O)n[nH]2)cc1
c) O=C(N[C@H]1CP(=O)(Oc2ccccc2)O[C@H](COCc2ccccc2)[C@H]1O)C(Cl)(Cl)Cl
Answer: b. NS(=O)(=O)c1ccc(CCNC(=O)c2cc(-c3cc(Cl)ccc3O)n[nH]2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
NS(=O)(=O)c1ccc(CCNC(=O)c2cc(-c3cc(Cl)ccc3O)n[nH]2)cc1
NS(=O)(=O)c1ccc(CCNC(=O)c2cc(-c3cc(Cl)ccc3O)n[nH]2)cc1
3-(5-chloro-2-hydroxyphenyl)-N-[2-(4-sulfamoylphenyl)ethyl]-1H-pyrazole-5-carboxamide