Task: Answer the MCQ question.
Question: Which compound exhibits a 6.430\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CCOc1ccc(Oc2c(C)oc3cc(O)ccc3c2=O)cc1
b) CCN(CC(=O)Nc1c(F)cccc1F)C(=O)/C=C/c1ccc(Br)s1
c) COC(=O)c1ccccc1SC1CC(=O)N(c2ccccc2)C1=O
d) CCN(CC)S(=O)(=O)c1cccc(NC(=O)CN(C)C2CCCCC2)c1
Answer: a. CCOc1ccc(Oc2c(C)oc3cc(O)ccc3c2=O)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#}
CCOc1ccc(Oc2c(C)oc3cc(O)ccc3c2=O)cc1
CCOc1ccc(Oc2c(C)oc3cc(O)ccc3c2=O)cc1
3-(4-ethoxyphenoxy)-7-hydroxy-2-methylchromen-4-one