Task: Please answer the multiple choice question.
Question: Which molecules are 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 additional words.
Options:
a: COC1CN(CCn2c(=O)ccc3ccc(C#N)cc32)CCC1NCc1cc2c(cn1)OCCO2
b: Cc1ncoc1-c1nnc(SCCCN2C3CCC2CC(c2ccc(C(F)(F)F)cc2)C3)n1C
c: Cc1cc(C(C)Nc2ccccc2)c2nc(N3CCOCC3)cc(=O)n2c1
d: Cc1ncoc1-c1nnc(SCCCCN2CC[C@]3(C[C@@H]3c3ccc(C(F)(F)F)cc3)C2)n1C
Answer: b, 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}
4-methyl-5-[4-methyl-5-[3-[3-[4-(trifluoromethyl)phenyl]-8-azabicyclo[3.2.1]octan-8-yl]propylsulfanyl]-1,2,4-triazol-3-yl]-1,3-oxazole