Task: Answer the multiple-choice question.
Question: Which compound has a 6.565% 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 other words.
Options:
a. CCOC(=O)C1CCN(C(=O)CNC(=O)c2nn(-c3ccc(OC)cc3)c(=O)c3ccccc23)CC1
b. COc1ccc2nc(SCc3ccccc3)nc(C)c2c1
c. CCOc1ccc(-n2c(SCC(=O)N3CCC(C(=O)O)CC3)nc3ccccc3c2=O)cc1
d. NCC1(CC(=O)O)CCCCC1
e. Cc1ccc(C)c(Oc2coc3cc(O)ccc3c2=O)c1
Answer: b. COc1ccc2nc(SCc3ccccc3)nc(C)c2c1
{#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#}
COc1ccc2nc(SCc3ccccc3)nc(C)c2c1
COc1ccc2nc(SCc3ccccc3)nc(C)c2c1
2-benzylsulfanyl-6-methoxy-4-methylquinazoline