Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) N#Cc1ccc(Cn2cncc2C[NH2+][C@@H]2CCN(C(=O)c3cccnc3N)C2=O)cc1
(b) c1cnc2c(N3CCN(CCCc4ccc(OCCCN5CCCCCC5)cc4)CC3)cccc2c1
(c) C[C@]1(c2nc3c(C(N)=O)cccc3[nH]2)CCCN1
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}
8-[4-[3-[4-[3-(azepan-1-yl)propoxy]phenyl]propyl]piperazin-1-yl]quinoline