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, or c without using any additional words.
Options:
(a) CNc1nnc(-c2cn3ncnc(Nc4cnc5[nH]c(C)cc5c4)c3c2C(C)C)o1
(b) CS(=O)(=O)Nc1ccc(OC[C@@H](O)CN(CCc2ccc(Cl)c(Cl)c2)Cc2ccccc2)cc1
(c) CN(C/C=C/c1ccc(-c2ccccc2)cc1)Cc1coc2ccccc12.Cl
Answer: a, b
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}
N-methyl-5-[4-[(2-methyl-1H-pyrrolo[2,3-b]pyridin-5-yl)amino]-5-propan-2-ylpyrrolo[2,1-f][1,2,4]triazin-6-yl]-1,3,4-oxadiazol-2-amine