Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -1.205\% 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.) COc1ccc(C2C3=C(CC(C)(C)CC3=O)N(C)C3=C2C(=O)CC(C)(C)C3)cc1
b.) CCCCCc1c(C)c(C#N)c2nc3ccccc3n2c1-n1ccnc1C
c.) COC(=O)C1CCN(Cc2cc(=O)oc3cc(OC)ccc23)CC1
Answer: c. COC(=O)C1CCN(Cc2cc(=O)oc3cc(OC)ccc23)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#}
COC(=O)C1CCN(Cc2cc(=O)oc3cc(OC)ccc23)CC1
COC(=O)C1CCN(Cc2cc(=O)oc3cc(OC)ccc23)CC1
methyl 1-[(7-methoxy-2-oxochromen-4-yl)methyl]piperidine-4-carboxylate