Task: Answer the multiple choice question.
Question: Which drug exhibits a 14.623\% 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 additional words.
Options:
(a) COC(=O)c1cccc2nc3c(C(C)O)cccc3nc12
(b) CCOC(=O)N1CCN(CCC(=O)Nc2ccc(F)c(F)c2)CC1
(c) O=C(CCc1ccccc1)n1nc(-c2ccccc2)nc1NCc1ccco1
Answer: b. CCOC(=O)N1CCN(CCC(=O)Nc2ccc(F)c(F)c2)CC1
{#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)N1CCN(CCC(=O)Nc2ccc(F)c(F)c2)CC1
CCOC(=O)N1CCN(CCC(=O)Nc2ccc(F)c(F)c2)CC1
ethyl 4-[3-(3,4-difluoroanilino)-3-oxopropyl]piperazine-1-carboxylate