Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 5.652\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCCOP(=O)(c1ccc(N(C)C)cc1)C(O)c1ccc(Br)cc1
b. COc1ccc(Cc2nc3ccc(C(=O)NCCc4cccc(C)n4)cc3o2)cc1
c. CC1CCN(C(=O)c2ccc3c(=O)n4c(nc3c2)CCCCC4)CC1
d. CC(C)COc1cccc(C(=O)NC2(C)CCS(=O)(=O)C2)c1
Answer: b. COc1ccc(Cc2nc3ccc(C(=O)NCCc4cccc(C)n4)cc3o2)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(Cc2nc3ccc(C(=O)NCCc4cccc(C)n4)cc3o2)cc1
COc1ccc(Cc2nc3ccc(C(=O)NCCc4cccc(C)n4)cc3o2)cc1
2-[(4-methoxyphenyl)methyl]-N-[2-(6-methylpyridin-2-yl)ethyl]-1,3-benzoxazole-6-carboxamide