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) N#C[C@@H]1C[C@H](F)CN1C(=O)[C@@H](N)Cc1cscn1
b) N#Cc1ccccc1S(=O)(=O)C1CCN(CCc2ccc(F)cc2F)CC1
c) CC(C)C[C@@H](N)[C@H](O)C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](CC(=O)O)C(=O)O)C(C)C)C(C)C
d) Cc1c(N2CC(C)(CN)C2)c(F)cc2c(=O)c(C(=O)O)cn(C3CC3)c12
Answer: a, c, 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}
(2S,4S)-1-[(2S)-2-amino-3-(1,3-thiazol-4-yl)propanoyl]-4-fluoropyrrolidine-2-carbonitrile