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, c, d, or e without using any additional words.
Options:
a: COc1ncnc(Cn2cc(C(=O)NCCO)c3ncc(C)cc32)c1C
b: O=C(CNC(=O)c1cccc(C(F)(F)F)c1)NC1CN(C2CCC(c3ccc4nc[nH]c4c3)CC2)C1
c: COc1cc(Cl)ccc1Oc1ccccc1CN(C)C
d: N=C(N)SCCc1ccc(OCc2ccc([N+](=O)[O-])cc2)cc1
e: COc1cc(F)ccc1-c1cncc(CNC2CCCC2)c1
Answer: b, c, d, e
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}
1-[2-(4-chloro-2-methoxyphenoxy)phenyl]-N,N-dimethylmethanamine