Task: Answer the MCQ question.
Query: Which compound has a -3.630\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCN(CC)C(=O)CC(c1ccc(OC)cc1)c1c(O)cc(OC)cc1OC
b COc1ccc(/C(C)=N/NC(=O)c2ccccc2N)cc1
c Cc1ccn2c(=O)c(NC(=O)COc3ccccc3)c(C)nc2c1
d Cc1cc(C)n(-c2nc(SCC(=O)O)c3c4c(sc3n2)COC(C)(C)C4)n1
Answer: a. CCN(CC)C(=O)CC(c1ccc(OC)cc1)c1c(O)cc(OC)cc1OC
{#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#}
CCN(CC)C(=O)CC(c1ccc(OC)cc1)c1c(O)cc(OC)cc1OC
CCN(CC)C(=O)CC(c1ccc(OC)cc1)c1c(O)cc(OC)cc1OC
N,N-diethyl-3-(2-hydroxy-4,6-dimethoxyphenyl)-3-(4-methoxyphenyl)propanamide