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, d, or e without using any other words.
Options:
a) C[C@H]1CCCN1CCCOc1ccc(N2CCN(C(=O)c3ccc(F)cc3)CC2=O)cc1.O=CO
b) C/C=C1\CN2CCC1C[C@H]2[C@H](O)c1ccnc2ccc(OCCO)cc12
c) Cc1cc2nc(CC3CCCNC3)n(Cc3ccc(Cl)cc3)c2cc1C
d) Cc1cc(C2CC=CCN(C)C2)ccc1Cl
e) CN(C)CCC1=C(Cc2cccnn2)c2ccc(Cl)cc2C1
Answer: c, 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}
2-[6-chloro-3-(pyridazin-3-ylmethyl)-1H-inden-2-yl]-N,N-dimethylethanamine