Task: Answer the multiple choice question.
Question: Which compound exhibits a 4.444\% 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 additional words.
Options:
a.) O=C(NCCCN1CCOCC1)c1ccc2nc(Cc3cccc(Cl)c3)oc2c1
b.) CCCN(CC(=O)Nc1ccccc1C)C(=O)COc1c(Cl)cccc1Cl
c.) NC(=O)CC(NC(=O)Cc1ccc(Br)cc1)c1ccc(N2CCN(c3ccc(F)cc3)CC2)c([N+](=O)[O-])c1
d.) COc1ccc(-c2ccc3nnc(SCC(=O)NCC4CCCO4)n3n2)cc1
e.) CCOc1ccccc1NC(=O)CCn1cccc1
Answer: d. COc1ccc(-c2ccc3nnc(SCC(=O)NCC4CCCO4)n3n2)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(-c2ccc3nnc(SCC(=O)NCC4CCCO4)n3n2)cc1
COc1ccc(-c2ccc3nnc(SCC(=O)NCC4CCCO4)n3n2)cc1
2-[[6-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]sulfanyl]-N-(oxolan-2-ylmethyl)acetamide