Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -34.390\% 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) O=C(NNC(=O)c1ccc2[nH]c(=O)c(=O)[nH]c2c1)c1cccc(Br)c1
(b) CN(C)S(=O)(=O)c1ccc(N2CCCC2)c(C(=O)NCc2ccc(Cl)cc2)c1
(c) O=C(Nc1ccc(Br)cn1)c1ccc2ccccc2c1
(d) CCc1nn(C(C)C(=O)N2CC(C)CC(C)C2)c(=O)c2cc3occc3n12
Answer: b. CN(C)S(=O)(=O)c1ccc(N2CCCC2)c(C(=O)NCc2ccc(Cl)cc2)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#}
CN(C)S(=O)(=O)c1ccc(N2CCCC2)c(C(=O)NCc2ccc(Cl)cc2)c1
CN(C)S(=O)(=O)c1ccc(N2CCCC2)c(C(=O)NCc2ccc(Cl)cc2)c1
N-[(4-chlorophenyl)methyl]-5-(dimethylsulfamoyl)-2-pyrrolidin-1-ylbenzamide