Problem statement: Answer the multiple-choice question.
Question: Which drug has a 5.356\% 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 other words.
Options:
a) CC1CCCCN1C(=O)COC(=O)c1ccc(=O)n(Cc2ccccc2)n1
b) Cc1ccc(S(=O)(=O)N2CCCCC2)cc1C(=O)N(CCc1ccccc1)Cc1ccccc1
c) COc1ccc(Oc2nnc(C)c3ccccc23)cc1
d) CN(Cc1ccncn1)C(=O)C1CCC(=O)N(Cc2cccc(C(F)(F)F)c2)C1
e) COc1ccc(OC)c(S(=O)(=O)NCc2cc(-c3ccccc3)no2)c1
Answer: c. COc1ccc(Oc2nnc(C)c3ccccc23)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(Oc2nnc(C)c3ccccc23)cc1
COc1ccc(Oc2nnc(C)c3ccccc23)cc1
1-(4-methoxyphenoxy)-4-methylphthalazine