Task: Answer the MCQ question.
Question: Which compound exhibits a 12.720\% 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. O=C(O)c1nc2nc(Cl)c(Cl)nc2[nH]1
b. COc1ccc(C(c2oc(CO)cc(=O)c2O)c2oc(CO)cc(=O)c2O)cc1
c. COc1ccc(-c2[nH]ncc2-c2cnn(-c3ccccc3)c2)c(O)c1
d. CCc1ccc(C(=O)c2ccccc2C(=O)O)s1
e. CCCc1nc2ccccc2c(=O)n1CC(=O)c1ccccc1
Answer: b. COc1ccc(C(c2oc(CO)cc(=O)c2O)c2oc(CO)cc(=O)c2O)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#}
COc1ccc(C(c2oc(CO)cc(=O)c2O)c2oc(CO)cc(=O)c2O)cc1
COc1ccc(C(c2oc(CO)cc(=O)c2O)c2oc(CO)cc(=O)c2O)cc1
3-hydroxy-2-[[3-hydroxy-6-(hydroxymethyl)-4-oxopyran-2-yl]-(4-methoxyphenyl)methyl]-6-(hydroxymethyl)pyran-4-one