Task: Answer the MCQ question.
Query: Which drug exhibits a 1.709\% 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] CC12CC3CC(C)(C1)CC(CN)(C3)C2.Cl
[b] CC(C)Cn1nc(C(=O)Nc2nnc(C3CC3)s2)c2ccccc2c1=O
[c] Cc1onc(-c2ccccc2Cl)c1C(=O)Nc1sc2c(c1C#N)CCC2
[d] Cc1cc2oc(=O)cc(COC(=O)Cn3cnnn3)c2cc1C(C)C
Answer: c. Cc1onc(-c2ccccc2Cl)c1C(=O)Nc1sc2c(c1C#N)CCC2
{#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#}
Cc1onc(-c2ccccc2Cl)c1C(=O)Nc1sc2c(c1C#N)CCC2
Cc1onc(-c2ccccc2Cl)c1C(=O)Nc1sc2c(c1C#N)CCC2
3-(2-chlorophenyl)-N-(3-cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-5-methyl-1,2-oxazole-4-carboxamide