Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CN1CC2CC1CN2c1cnc(-c2ccc3n[nH]cc3c2)cn1
b CN(C)C(=N)c1ccc(C(=O)Nc2ccc(Cl)cc2C(=O)Nc2ccc(Cl)cn2)c(N2CCCCC2C(=O)O)c1
c Cc1ccc2c(N3CCN(CCc4cccc5c4OCc4c(C#N)ncn4-5)CC3)cccc2n1
d Cc1nn(C)c(C)c1-c1nc2c(N3CCN(Cc4cccnc4)CC3)c(Br)cnc2[nH]1
Answer: a, 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}
6-bromanyl-7-[4-(pyridin-3-ylmethyl)piperazin-1-yl]-2-(1,3,5-trimethylpyrazol-4-yl)-3H-imidazo[4,5-b]pyridine