Problem statement: Answer the multiple choice question.
Question: Which drug has a 16.124\% 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)CSc2nnc(-c3ccncc3)n2C)cc1C
b. CN1CCN(c2ccc(Cl)cc2NC(=O)c2ccc(S(=O)(=O)N(C)C)cc2)CC1
c. O=C(CSc1nc2ccccc2n1CC(=O)NCc1ccccc1)NCc1ccco1
d. COCCN1C(=O)C(=O)/C(=C(/O)c2ccc(OC(C)C)cc2)C1c1cccnc1
Answer: b. CN1CCN(c2ccc(Cl)cc2NC(=O)c2ccc(S(=O)(=O)N(C)C)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#}
N-[5-chloro-2-(4-methylpiperazin-1-yl)phenyl]-4-(dimethylsulfamoyl)benzamide