Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -41.248% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCn1c(COc2cccc(OC)c2)nnc1SCC(=O)NCC1CCCO1
b CCCCOc1ccc(C(=O)N2CCN(c3ccc(N4CCOCC4)nn3)CC2)cc1
c O=C(CSc1nnnn1-c1cccc2ccccc12)NC(C(=O)O)(c1ccccc1)c1ccccc1
Answer: b. CCCCOc1ccc(C(=O)N2CCN(c3ccc(N4CCOCC4)nn3)CC2)cc1
{#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#}
CCCCOc1ccc(C(=O)N2CCN(c3ccc(N4CCOCC4)nn3)CC2)cc1
CCCCOc1ccc(C(=O)N2CCN(c3ccc(N4CCOCC4)nn3)CC2)cc1
(4-butoxyphenyl)-[4-(6-morpholin-4-ylpyridazin-3-yl)piperazin-1-yl]methanone