Task: Answer the MCQ question.
Question: Which compound exhibits a -1.350\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COC(=O)c1c(NC(=O)c2ccco2)sc2c1CC(C)(C)NC2(C)C
b COc1cccc(CC2(CO)CCCN(Cc3ccc(CO)o3)C2)c1
c CC1CCC(NCC(O)c2ccccc2)CC1
d CCc1nnc(NC(=O)c2ccc(S(=O)(=O)N3CCc4ccccc4C3)cc2)s1
e CC(CCc1ccccc1)NC(=O)c1ccc(NC(=O)c2ccc(Cl)cc2Cl)cc1
Answer: b. COc1cccc(CC2(CO)CCCN(Cc3ccc(CO)o3)C2)c1
{#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#}
COc1cccc(CC2(CO)CCCN(Cc3ccc(CO)o3)C2)c1
COc1cccc(CC2(CO)CCCN(Cc3ccc(CO)o3)C2)c1
[5-[[3-(hydroxymethyl)-3-[(3-methoxyphenyl)methyl]piperidin-1-yl]methyl]furan-2-yl]methanol