Task: Answer the multiple choice question.
Question: Which drug exhibits a 10.894\% 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] COc1ccc(-c2ccc(C)cc2)cc1[C@H]1[C@@H]2C=CCC[C@@]2(C)C(=O)N1Cc1ccccc1
[b] CCOc1ccc(-n2c(O)c(C=Nc3ccc(NC(C)=O)cc3)c(=O)[nH]c2=O)cc1
[c] CC(=O)N1CCOc2ccc(S(=O)(=O)NCCc3ccc(S(N)(=O)=O)cc3)cc21
[d] COc1ccc(C(=O)NCC2(N3CCCCC3)CCCCC2)c(OC)c1OC
Answer: a. COc1ccc(-c2ccc(C)cc2)cc1[C@H]1[C@@H]2C=CCC[C@@]2(C)C(=O)N1Cc1ccccc1
{#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(-c2ccc(C)cc2)cc1[C@H]1[C@@H]2C=CCC[C@@]2(C)C(=O)N1Cc1ccccc1
COc1ccc(-c2ccc(C)cc2)cc1[C@H]1[C@@H]2C=CCC[C@@]2(C)C(=O)N1Cc1ccccc1
(3R,3aR,7aR)-2-benzyl-3-[2-methoxy-5-(4-methylphenyl)phenyl]-7a-methyl-3,3a,6,7-tetrahydroisoindol-1-one