Problem statement: Answer the multiple choice question.
Question: Which drug has a 19.018\% 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. CCCn1c(SCC(=O)NCCc2ccc(OC)c(OC)c2)nc2c1c(=O)n(C)c(=O)n2C
b. O=C(CN(C(=O)c1csnn1)c1ccc(F)c(Cl)c1)NCc1ccc2c(c1)OCO2
c. CCOc1cc(C(=O)NN2CCOCC2)cc(OCC)c1OCC
d. CC(C)(C)NC(=O)NC(=O)CN1C(=O)NC(C)(c2ccccc2)C1=O
e. Oc1ccc(Cl)cc1/C=N/c1nccs1
Answer: c. CCOc1cc(C(=O)NN2CCOCC2)cc(OCC)c1OCC
{#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#}
CCOc1cc(C(=O)NN2CCOCC2)cc(OCC)c1OCC
CCOc1cc(C(=O)NN2CCOCC2)cc(OCC)c1OCC
3,4,5-triethoxy-N-morpholin-4-ylbenzamide