Task: Answer the MCQ question.
Question: Which drug has a 12.087% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a C1CCCCCC(NCCN2CCNCC2)CCCCC1
b COc1ccc(-c2c(N)nnc3c2[nH]c2ccccc23)cc1OC.Cl
c CN1CCN(C(=O)/C(C#N)=C/c2ccc(F)cc2)CC1.Cl
d O=C(Cn1ccc(NC(=O)OCc2ccccc2)nc1=O)NCc1ccccn1
Answer: a. C1CCCCCC(NCCN2CCNCC2)CCCCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C1CCCCCC(NCCN2CCNCC2)CCCCC1
C1CCCCCC(NCCN2CCNCC2)CCCCC1
N-(2-piperazin-1-ylethyl)cyclododecanamine