Task: Please answer the multiple choice question.
Question: Which molecules are 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] N#Cc1ccc(Cn2cncc2C[NH2+][C@H]2CCN(Cc3ccccc3)C2=O)cc1
[b] Cc1ccccc1C(=O)Nc1ccc(-c2nnc(NCCCN3CCCCC3)o2)cc1
[c] Brc1ccc2[nH]c3c(c2c1)CCCC3Nc1ccccc1
[d] COc1ncccc1C(=O)N1CC[C@H](NCc2cncn2Cc2ccc(C#N)cc2)C1=O
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-methyl-N-[4-[5-(3-piperidin-1-ylpropylamino)-1,3,4-oxadiazol-2-yl]phenyl]benzamide