Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CO/N=C(/Cc1c(F)cnc2ccc(OC)nc12)C12CCC(NCc3ccc4c(n3)NC(=O)CO4)(CC1)CO2
b. CN1C[C@@H]2C[C@H]1CN2c1ccc(-c2ccccc2)nc1
c. CN1C(=O)c2c(nc(Cc3ccc(-c4ccccc4)cc3)n2Cc2ccccc2)N2CC3(CCCC3)N=C12
d. C[S+]([O-])c1ccc(-c2cnc3ccc(-c4cccc(S(=O)(=O)C5CC5)c4)nn23)cc1
Answer: c
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}
3-benzyl-5-methyl-2-[(4-phenylphenyl)methyl]spiro[8H-imidazo[2,1-b]purine-7,1'-cyclopentane]-4-one