Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cn1c(SCCCN2CC3C[C@]3(c3ccc(C(F)(F)F)cc3)C2)nnc1-c1ccccc1
b. Cc1ccc2c(-c3nnc(SCCCN4CCc5cc6onc(C)c6cc5CC4)n3C)cccc2n1
c. CN1CC2CCCC[C@@]2(c2ccc(Cl)c(Cl)c2)C1
d. COc1ccc(N2C(=O)[C@@H](Cc3ccc(OCCc4nc(-c5ccccc5)oc4C)cc3)[C@H]2C(=O)O)cc1
Answer: d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
(2S,3S)-1-(4-methoxyphenyl)-3-[[4-[2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethoxy]phenyl]methyl]-4-oxoazetidine-2-carboxylic acid