Task: Answer the multiple choice question.
Question: Which drug exhibits a -0.800% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CCOc1ccc(S(=O)(=O)Nc2ccc(C(=O)N3CC(C)OC(C)C3)cc2)cc1
b COc1ccc(-c2c(-c3ccsc3)oc3ccc(N4CCOCC4)cc23)cc1
c O=C(N/N=C/c1ccc(O)cc1)c1[nH]c2ccc(Br)cc2c1-c1ccccc1
d Cc1ccc2nc(SCC(=O)Nc3ccc(F)cc3F)nc(=O)n2c1
e COc1ccc(-c2csc(NC(=O)CSc3n[nH]c(N)n3)n2)cc1
Answer: b. COc1ccc(-c2c(-c3ccsc3)oc3ccc(N4CCOCC4)cc23)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(-c2c(-c3ccsc3)oc3ccc(N4CCOCC4)cc23)cc1
COc1ccc(-c2c(-c3ccsc3)oc3ccc(N4CCOCC4)cc23)cc1
4-[3-(4-methoxyphenyl)-2-thiophen-3-yl-1-benzofuran-5-yl]morpholine