Task: Answer the multiple choice question.
Question: Which drug exhibits a 16.593\% 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] COc1ccc(-c2onc3ccc(Cl)cc23)cc1
[b] COc1ccc([C@H]2CC(=O)C=C(/C=C/Cc3ccccc3)C2)cc1
[c] CCCNC(=O)COc1coc(CN2CCN(c3ccc(F)cc3)CC2)cc1=O
[d] CCOC(=O)[C@H]1[C@H]2COc3ccc(OC)cc3[C@@H]2N2C(=O)CN(Cc3ccc(F)cc3)C(=O)[C@@]12C
[e] CCOC(=O)c1c(NC(=O)CSc2nnnn2CC)sc(C)c1C
Answer: a. COc1ccc(-c2onc3ccc(Cl)cc23)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(-c2onc3ccc(Cl)cc23)cc1
COc1ccc(-c2onc3ccc(Cl)cc23)cc1
5-chloro-3-(4-methoxyphenyl)-2,1-benzoxazole