Task: Answer the multiple choice question.
Question: Which compound exhibits a -1.351\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) Cc1ccc(S(=O)(=O)N2CCOCC2)cc1C(=O)Nc1ccc(-c2cn3ccsc3n2)cc1
b) COc1cccc(Nc2ncnc3onc(-c4ccccc4OC)c23)c1
c) C=CCn1c(=O)[nH]c2nc3cc(N=CN(C)C)c(C)cc3nc2c1=O
d) Cc1ccc(-n2c(=O)[nH]c3c(C(N)=O)nc(CC(C)C)nc32)cc1
e) CSc1ccccc1OCc1cc(C(=O)N(C)CCn2nc(C)cc2C)no1
Answer: b. COc1cccc(Nc2ncnc3onc(-c4ccccc4OC)c23)c1
{#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#}
COc1cccc(Nc2ncnc3onc(-c4ccccc4OC)c23)c1
COc1cccc(Nc2ncnc3onc(-c4ccccc4OC)c23)c1
3-(2-methoxyphenyl)-N-(3-methoxyphenyl)-[1,2]oxazolo[5,4-d]pyrimidin-4-amine