Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 13.086\% human ether-à-go-go related gene (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) CS(=O)(=O)c1ccc(S(=O)CC(=O)Oc2ccc(Cl)cc2)c([N+](=O)[O-])c1
(b) CCN(CC)C(=O)c1sc(NC(=O)c2cc(-c3ccc(C)s3)nc3ccccc23)c(C(=O)OC)c1C
(c) CC1CN(C(=O)c2ccccc2)C(=Nc2cccc(S(=O)(=O)N(C)C)c2)S1
(d) Cc1ccc(C(=O)NC(=S)Nn2cnnc2)cc1
Answer: a. CS(=O)(=O)c1ccc(S(=O)CC(=O)Oc2ccc(Cl)cc2)c([N+](=O)[O-])c1
{#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#}
CS(=O)(=O)c1ccc(S(=O)CC(=O)Oc2ccc(Cl)cc2)c([N+](=O)[O-])c1
CS(=O)(=O)c1ccc(S(=O)CC(=O)Oc2ccc(Cl)cc2)c([N+](=O)[O-])c1
(4-chlorophenyl) 2-(4-methylsulfonyl-2-nitrophenyl)sulfinylacetate