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. Cc1ccc2c(-c3nnc(SCCCN4CCc5c(Cl)cc6oc(C)nc6c5CC4)n3C)cccc2n1
b. CC1CN(CCC#N)CCN1c1cc2[nH]c(SC(C)(C)C)nc2cc1Cl
c. O=C(Nc1cccc(-c2nc3ccccc3[nH]2)c1)c1cc(Cl)cc(Cl)c1
d. CCc1sc(CCc2cc(N3CCOCC3)cc(NC(C)c3cc(Cl)cc(NC(=O)OC(C)C)c3)n2)nc1C
Answer: b, 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-[4-(2-tert-butylsulfanyl-6-chloranyl-3H-benzimidazol-5-yl)-3-methyl-piperazin-1-yl]propanenitrile