Task: Answer the multiple choice question.
Question: Which drug exhibits a 23.750\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a Cc1nn(C(C)C(=O)N2CCCCC2)c(=O)c2c1sc1ccccc12
b CCOc1ccc(NC(=O)C2CCC(C)(C(=O)O)C2(C)C)cc1
c COc1ccccc1NC(=O)Nc1nnc(Cc2ccc(F)cc2)s1
d Cc1ccc(C(=O)c2ccccc2C(=O)OCC(=O)Nc2ccc(SC(F)F)cc2)cc1
e CC(C)CCN1CN(S(=O)(=O)c2cccs2)c2nc3ccccc3nc21
Answer: a. Cc1nn(C(C)C(=O)N2CCCCC2)c(=O)c2c1sc1ccccc12
{#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#}
Cc1nn(C(C)C(=O)N2CCCCC2)c(=O)c2c1sc1ccccc12
Cc1nn(C(C)C(=O)N2CCCCC2)c(=O)c2c1sc1ccccc12
4-methyl-2-(1-oxo-1-piperidin-1-ylpropan-2-yl)-[1]benzothiolo[2,3-d]pyridazin-1-one