Problem statement: Answer the MCQ question.
Question: Which compound has a 3.896\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COC(=O)c1ccc2c(=O)n(CCCCCC(=O)NCCNC(C)=O)c(=O)[nH]c2c1
b) COc1ccccc1CCNC(=O)c1nc(-c2cccs2)no1
c) NS(=O)(=O)c1ccc(NC2=CC(c3ccc([N+](=O)[O-])cc3)N(c3ccc(S(N)(=O)=O)cc3)C2=O)cc1
d) O=c1c2c(-c3cccs3)csc2ncn1-c1ccc(Br)cc1
Answer: c. NS(=O)(=O)c1ccc(NC2=CC(c3ccc([N+](=O)[O-])cc3)N(c3ccc(S(N)(=O)=O)cc3)C2=O)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(NC2=CC(c3ccc([N+](=O)[O-])cc3)N(c3ccc(S(N)(=O)=O)cc3)C2=O)cc1
NS(=O)(=O)c1ccc(NC2=CC(c3ccc([N+](=O)[O-])cc3)N(c3ccc(S(N)(=O)=O)cc3)C2=O)cc1
oxido-oxo-[4-[5-oxo-4-(4-sulfamoylanilino)-1-(4-sulfamoylphenyl)-2H-pyrrol-2-yl]phenyl]azanium