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] CN1CCN(Cc2ccc3c(c2)CC2=C3N=NC2c2csc(C#CCOCC(N)=O)c2)CC1
[b] O=C1COc2ccc(CN[C@@H]3CCN(CCn4c(=O)ccc5ncc(Oc6ccon6)cc54)C[C@@H]3F)nc2N1
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}
2-[3-[4-[6-[(4-methylpiperazin-1-yl)methyl]-3,4-dihydroindeno[1,2-c]pyrazol-3-yl]thiophen-2-yl]prop-2-ynoxy]ethanamide