Task: Answer the multiple choice question.
Question: Which drug exhibits a 13.373\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Cc1sc2ncn(CC(=O)NCCCC(=O)Nc3ccc(C(C)C)cc3)c(=O)c2c1C
b) CCc1ccccc1NC(=O)CN(c1ccc(OC)cc1OC)S(=O)(=O)c1ccccc1[N+](=O)[O-]
c) CCc1cc2c(=O)nc3n(c2s1)Cc1ccccc1/C3=C(/O)c1ccccc1Cl
Answer: c. CCc1cc2c(=O)nc3n(c2s1)Cc1ccccc1/C3=C(/O)c1ccccc1Cl
{#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#}
CCc1cc2c(=O)nc3n(c2s1)Cc1ccccc1/C3=C(/O)c1ccccc1Cl
CCc1cc2c(=O)nc3n(c2s1)Cc1ccccc1/C3=C(/O)c1ccccc1Cl
(2Z)-2-[(2-chlorophenyl)-hydroxymethylidene]-13-ethyl-12-thia-10,17-diazatetracyclo[8.7.0.03,8.011,15]heptadeca-1(17),3,5,7,11(15),13-hexaen-16-one