Task: Answer the MCQ question.
Query: Which drug has a 12.607\% 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 other words.
Options:
a.) CSc1nc(C)c(Cc2ccccc2)c(=O)[nH]1
b.) NS(=O)(=O)c1ccc(CCNC(=O)CNC(=O)Cc2ccccc2)cc1
c.) CCOc1ccc(NC(=O)c2ccc(CC)s2)c([N+](=O)[O-])c1
d.) CS(=O)(=O)N1CC(C(=O)NC2CC2)Oc2ccc(Cl)cc21
Answer: b. NS(=O)(=O)c1ccc(CCNC(=O)CNC(=O)Cc2ccccc2)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)CNC(=O)Cc2ccccc2)cc1
NS(=O)(=O)c1ccc(CCNC(=O)CNC(=O)Cc2ccccc2)cc1
N-[2-oxo-2-[2-(4-sulfamoylphenyl)ethylamino]ethyl]-2-phenylacetamide