Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a Cc1cc(-c2ccc3c(c2)CCN(CCCSc2nnc(-c4ccc(C(F)(F)F)cc4)n2C)CC3)no1
b C[C@@H]1CN(C(=O)c2ccccc2)CCN1C(=O)C(=O)c1c[nH]c2cnccc12
c Cc1ccc2c(-c3nnc(SCCC(C)N4CCc5cc6c(cc5CC4)C(=O)N(C)C6)n3C)cccc2n1
d CCOC(=O)N1CCN(Cc2noc(-c3cc(Cl)ccc3F)n2)CC1
e CCN(CC)CCN1CCN(c2cccc(Cl)c2)C1=O
Answer: b, c, 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}
ethyl 4-[[5-(5-chloro-2-fluorophenyl)-1,2,4-oxadiazol-3-yl]methyl]piperazine-1-carboxylate