Task: Answer the multiple choice question.
Query: Which compound has a 6.916\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCOC(=O)N1CCN(CCC(=O)Nc2cc(OC)cc(OC)c2)CC1.Cl
(b) O=C(O)c1ccc(CSc2nnc(-c3ccc(Cl)cc3)o2)cc1
(c) CCOc1ccc2c(c1)nc(NCCCO)n2Cc1ccccc1
Answer: a. CCOC(=O)N1CCN(CCC(=O)Nc2cc(OC)cc(OC)c2)CC1.Cl
{#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)Nc2cc(OC)cc(OC)c2)CC1.Cl
CCOC(=O)N1CCN(CCC(=O)Nc2cc(OC)cc(OC)c2)CC1.Cl
ethyl 4-[3-(3,5-dimethoxyanilino)-3-oxopropyl]piperazine-1-carboxylate;hydrochloride