Task: Answer the MCQ question.
Question: Which drug exhibits a 19.052\% 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] COc1ccc(NCc2ccc(OC)c(OC)c2)cc1
[b] Cc1noc(C)c1S(=O)(=O)N1CCCC(C(=O)NCC2CCCO2)C1
[c] COc1ccc(/C=C(/NC(=O)c2ccccc2)C(=O)N2CCOCC2)cc1OC
[d] O=C(NCC1CCCO1)/C(=C/c1ccccc1F)NC(=O)c1ccccc1
[e] Cl.N=c1n(CCN2CCOCC2)c2ccccc2n1CC(O)COc1ccccc1
Answer: c. COc1ccc(/C=C(/NC(=O)c2ccccc2)C(=O)N2CCOCC2)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#}
COc1ccc(/C=C(/NC(=O)c2ccccc2)C(=O)N2CCOCC2)cc1OC
COc1ccc(/C=C(/NC(=O)c2ccccc2)C(=O)N2CCOCC2)cc1OC
N-[(E)-1-(3,4-dimethoxyphenyl)-3-morpholin-4-yl-3-oxoprop-1-en-2-yl]benzamide