Task: Answer the multiple-choice question.
Query: Which drug exhibits a -0.157\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCc1nnc(NS(=O)(=O)c2ccc(NC(=O)/C=C/c3ccccc3Cl)cc2)s1
b O=C(O)CC1(CC(=O)NCc2cc(F)cc3c2OCOC3)CCCCC1
c CN(C)c1ccc(C(=S)N2CCN(S(=O)(=O)c3ccccc3)CC2)cc1
Answer: a. CCc1nnc(NS(=O)(=O)c2ccc(NC(=O)/C=C/c3ccccc3Cl)cc2)s1
{#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#}
CCc1nnc(NS(=O)(=O)c2ccc(NC(=O)/C=C/c3ccccc3Cl)cc2)s1
CCc1nnc(NS(=O)(=O)c2ccc(NC(=O)/C=C/c3ccccc3Cl)cc2)s1
(E)-3-(2-chlorophenyl)-N-[4-[(5-ethyl-1,3,4-thiadiazol-2-yl)sulfamoyl]phenyl]prop-2-enamide