Task: Answer the multiple choice question.
Question: Which drug has a 16.739\% 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) Cc1ccc(NC(=O)CSCc2ccc(F)cc2)cc1
b) O=C(O)c1ccc(NS(=O)(=O)c2cccc(C(=O)Nc3ccc([N+](=O)[O-])cc3)c2)cc1
c) C=CCOc1ccc(-c2n[nH]c(=S)o2)cc1
d) CCCN(c1ccc(C(C)C)cc1)S(=O)(=O)c1c(C)[nH]c(=O)[nH]c1=O
Answer: b. O=C(O)c1ccc(NS(=O)(=O)c2cccc(C(=O)Nc3ccc([N+](=O)[O-])cc3)c2)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#}
O=C(O)c1ccc(NS(=O)(=O)c2cccc(C(=O)Nc3ccc([N+](=O)[O-])cc3)c2)cc1
O=C(O)c1ccc(NS(=O)(=O)c2cccc(C(=O)Nc3ccc([N+](=O)[O-])cc3)c2)cc1
4-[[3-[(4-nitrophenyl)carbamoyl]phenyl]sulfonylamino]benzoic acid