Task: Answer the MCQ question.
Query: Which drug has a 4.471\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CC(=O)Oc1c(S(=O)(=O)c2ccc(C)cc2)c(C)nn1C(C)(C)C
b. O=[N+]([O-])c1ccc(CS(=O)(=O)c2ccc(Cl)cc2)cc1
c. CCn1nc(C(=O)NC2=NCCS2)c2ccccc2c1=O
d. CC(C)(C)c1ccc(S(=O)(=O)N2CCC(O)(c3ccc(Cl)cc3)CC2)cc1
e. CCCN(CCC)C(=O)c1cn(C)c2ccc(S(=O)(=O)N3CCCC3)cc2c1=O
Answer: b. O=[N+]([O-])c1ccc(CS(=O)(=O)c2ccc(Cl)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#}
O=[N+]([O-])c1ccc(CS(=O)(=O)c2ccc(Cl)cc2)cc1
O=[N+]([O-])c1ccc(CS(=O)(=O)c2ccc(Cl)cc2)cc1
1-[(4-chlorophenyl)sulfonylmethyl]-4-nitrobenzene