Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -1.941% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CCCC(=O)N1CCCC(C(=O)c2ccc(OC)c(OC)c2)C1
b) COC(=O)c1nn(-c2ccccc2)c(=O)cc1Oc1ccccc1
c) COc1ccc(OC)c(NC(=O)Cc2coc3ccc4ccccc4c23)c1
d) Cc1cc(C(=O)NCc2ccc(S(N)(=O)=O)cc2)c(C)o1
e) C=CCn1c(SCC(=O)NCCCC(=O)OCC)nc2scc(-c3ccco3)c2c1=O
Answer: b. COC(=O)c1nn(-c2ccccc2)c(=O)cc1Oc1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)c1nn(-c2ccccc2)c(=O)cc1Oc1ccccc1
COC(=O)c1nn(-c2ccccc2)c(=O)cc1Oc1ccccc1
methyl 6-oxo-4-phenoxy-1-phenylpyridazine-3-carboxylate