Task: Answer the multiple choice question.
Question: Which drug has a 8.180\% human ether-à-go-go related gene (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([C@H]2CC(=O)C=C(/C=C/c3ccc(Cl)cc3)C2)cc1
b COc1ccc(-c2nc(N)n[nH]2)cc1OC
c CCN(CC(=O)N1CCOCC1)S(=O)(=O)c1ccc2ccccc2c1
d COc1ccc(-c2csc3nc(-c4ccc(C)cc4)oc(=O)c23)cc1OC
e Cc1nn(C)c(NC(=O)c2ccc([N+](=O)[O-])cc2)c1Cl
Answer: d. COc1ccc(-c2csc3nc(-c4ccc(C)cc4)oc(=O)c23)cc1OC
{#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(-c2csc3nc(-c4ccc(C)cc4)oc(=O)c23)cc1OC
COc1ccc(-c2csc3nc(-c4ccc(C)cc4)oc(=O)c23)cc1OC
5-(3,4-dimethoxyphenyl)-2-(4-methylphenyl)thieno[2,3-d][1,3]oxazin-4-one