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 or b without using any other words.
Options:
a Cc1cc(-c2ccc3c(c2)CCN(CCCSc2nnc(-c4ocnc4C)n2C)CC3)n(C)n1
b CC1(C)C[C@@H](NC(=O)c2[nH]nc3c2CCC3)c2cc(-c3ccc(Cl)cc3)c(-c3ccc(Cl)cc3Cl)nc2O1
Answer: 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-[(4R)-6-(4-chlorophenyl)-7-(2,4-dichlorophenyl)-2,2-dimethyl-3,4-dihydropyrano[2,3-b]pyridin-4-yl]-2,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxamide