Task: Answer the multiple-choice question.
Question: Which compound exhibits a -2.018% 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, or d without using any other words.
Options:
a: Cc1ccccc1N1CCN(C2CCCN(C(=O)CCn3cnnn3)C2)CC1
b: C[C@@H](C(=O)NCCCCCC(=O)O)n1nnc2ccccc2c1=O
c: Cc1cccn2c(CNCCc3ccccn3)c(C(=O)N3CCOCC3)nc12
d: Cc1ccc(S(=O)(=O)N2CCN(C(=O)c3ccccc3Cc3ccccc3)CC2)c(C)c1
Answer: c. Cc1cccn2c(CNCCc3ccccn3)c(C(=O)N3CCOCC3)nc12
{#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#}
Cc1cccn2c(CNCCc3ccccn3)c(C(=O)N3CCOCC3)nc12
Cc1cccn2c(CNCCc3ccccn3)c(C(=O)N3CCOCC3)nc12
[8-methyl-3-[(2-pyridin-2-ylethylamino)methyl]imidazo[1,2-a]pyridin-2-yl]-morpholin-4-ylmethanone