Problem statement: Answer the multiple choice question.
Question: Which drug has a 1.446\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCCSC1=C(C#N)C(c2cc(OC)ccc2OC)CC(=O)N1
[b] Brc1cc2ccccc2[n+](Cc2ccccc2)c1.[Br-]
[c] CCOC(=O)c1cnn(-c2nc(CC)nc3sc4c(c23)CCC4)c1N
Answer: c. CCOC(=O)c1cnn(-c2nc(CC)nc3sc4c(c23)CCC4)c1N
{#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#}
CCOC(=O)c1cnn(-c2nc(CC)nc3sc4c(c23)CCC4)c1N
CCOC(=O)c1cnn(-c2nc(CC)nc3sc4c(c23)CCC4)c1N
ethyl 5-amino-1-(10-ethyl-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(12),2(6),8,10-tetraen-12-yl)pyrazole-4-carboxylate