Task: Answer the multiple choice question.
Query: Which drug exhibits a 12.213\% 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 additional words.
Options:
a.) CCCNC(=O)C1CCN(S(=O)(=O)c2ccc3c(c2)OCCO3)CC1
b.) NCc1nc(-c2ccc(Cl)cc2)no1
c.) COc1cccc(NC(=O)Cn2c(=O)n(CCC(=O)NCc3ccco3)c(=O)c3ccccc32)c1
d.) CCN(CC)c1ccc(/C=C/c2cccc[n+]2C)c(OC)c1.[I-]
e.) CCn1c2ccccc2c2nc3ccccc3nc21
Answer: e. CCn1c2ccccc2c2nc3ccccc3nc21
{#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#}
CCn1c2ccccc2c2nc3ccccc3nc21
CCn1c2ccccc2c2nc3ccccc3nc21
17-ethyl-2,9,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3,5,7,9,11,13,15-octaene