Task: Answer the multiple choice question.
Question: Which compound exhibits a -6.847\% 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, c, d, or e without using any additional words.
Options:
a) COc1ccc(CNCc2cc(OC)ccc2OC)cc1.O=C(O)C(=O)O
b) CCc1ccccc1NCc1cc(=O)oc2cc(C)ccc12
c) COc1ccc(CN2CCC(Oc3ccc(C(=O)NCc4ccccn4)cc3)CC2)c(F)c1
d) Cc1ccc(C)c(C2(O)CC(C)N(C)CC2C)c1
e) COc1ccc(NC(=O)c2ccco2)cc1NC(=O)c1ccccc1[N+](=O)[O-]
Answer: a. COc1ccc(CNCc2cc(OC)ccc2OC)cc1.O=C(O)C(=O)O
{#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#}
COc1ccc(CNCc2cc(OC)ccc2OC)cc1.O=C(O)C(=O)O
COc1ccc(CNCc2cc(OC)ccc2OC)cc1.O=C(O)C(=O)O
N-[(2,5-dimethoxyphenyl)methyl]-1-(4-methoxyphenyl)methanamine;oxalic acid