Task: Answer the multiple choice question.
Question: Which compound exhibits a -55.516\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: Cc1nc(N)[nH]c(=O)c1CC(=O)OCCCl
b: C=CCOc1ccccc1CN1CCC(Cc2ccccc2)CC1
c: Cc1c[n+](CC(=O)c2ccccc2)c(C)cn1.[Br-]
d: CCOC(=O)c1cnc2c(C(=O)OC)cccc2c1NCc1cccnc1
e: COc1ccc(Cn2cc(F)c(=O)n(CCC(C)C)c2=O)cc1[N+](=O)[O-]
Answer: d. CCOC(=O)c1cnc2c(C(=O)OC)cccc2c1NCc1cccnc1
{#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)c1cnc2c(C(=O)OC)cccc2c1NCc1cccnc1
CCOC(=O)c1cnc2c(C(=O)OC)cccc2c1NCc1cccnc1
3-O-ethyl 8-O-methyl 4-(pyridin-3-ylmethylamino)quinoline-3,8-dicarboxylate