Task: Answer the multiple choice question.
Query: Which drug exhibits a 17.693\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CC(C)c1ccc(C2N3CCCN23)cc1
b. O=C(N/N=C1/C(=O)c2cccc3cccc1c23)c1ccc(Cl)cc1
c. COc1ccc(-n2c(CCC(=O)O)ccc2-c2ccc(F)cc2)c(OC)c1
d. CN(CC(=O)Nc1ccccc1Cl)C(=O)COC(=O)c1ccc(C(F)(F)F)cc1
e. CCCn1c(C(C)NS(=O)(=O)c2ccccc2)n[nH]c1=S
Answer: b. O=C(N/N=C1/C(=O)c2cccc3cccc1c23)c1ccc(Cl)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#}
O=C(N/N=C1/C(=O)c2cccc3cccc1c23)c1ccc(Cl)cc1
O=C(N/N=C1/C(=O)c2cccc3cccc1c23)c1ccc(Cl)cc1
4-chloro-N-[(E)-(2-oxoacenaphthylen-1-ylidene)amino]benzamide