Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 5.526\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CCOC(=O)C1CCCN(C(=O)c2cc3c(=O)n4ccccc4nc3s2)C1
b.) O=c1cc(-c2ccccc2)nc(SCc2ccccc2F)[nH]1
c.) Cc1ccccc1C(C)NC(=O)COC(=O)Cn1cc(C(F)(F)F)ccc1=O
d.) O=C(O)CSc1nc2c(c(C(F)(F)F)n1)CCc1ccccc1-2
Answer: a. CCOC(=O)C1CCCN(C(=O)c2cc3c(=O)n4ccccc4nc3s2)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#}
CCOC(=O)C1CCCN(C(=O)c2cc3c(=O)n4ccccc4nc3s2)C1
CCOC(=O)C1CCCN(C(=O)c2cc3c(=O)n4ccccc4nc3s2)C1
ethyl 1-(2-oxo-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carbonyl)piperidine-3-carboxylate