Problem statement: Answer the MCQ question.
Query: Which compound has a 14.854\% 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 COCCNC(=O)C1CC2Cn3c(nc4ccccc43)C2N1C
b O=C(c1cnn2c(C(F)F)cc(-c3ccccc3)nc12)N1CCN(Cc2ccc3c(c2)OCO3)CC1
c O=C1NC2(CCCCC2)C(=O)N1Cc1ccc([N+](=O)[O-])cc1
d COCCN(C(=O)CN1CCCc2ccccc21)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
e CCn1ccnc1CN1CCCC(C(=O)c2cc(Cl)ccc2OC)C1
Answer: a. COCCNC(=O)C1CC2Cn3c(nc4ccccc43)C2N1C
{#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#}
COCCNC(=O)C1CC2Cn3c(nc4ccccc43)C2N1C
COCCNC(=O)C1CC2Cn3c(nc4ccccc43)C2N1C
N-(2-methoxyethyl)-11-methyl-1,8,11-triazatetracyclo[7.6.0.02,7.010,14]pentadeca-2,4,6,8-tetraene-12-carboxamide