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: Clc1cc(Cl)cc(CN(C2CC2)C2CNC2)c1
b: N[C@H](C(=O)N1CC[C@H](F)C1)[C@@H](C(=O)O)c1ccc(-c2ccc(F)cc2)cc1
c: C1=CCC(c2cc3ccccc3o2)CNC1
d: CCCN1C[C@H](CSC)C[C@@H]2c3cccc4[nH]cc(c34)C[C@H]21
Answer: a, 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}
N-[[3,5-bis(chloranyl)phenyl]methyl]-N-cyclopropyl-azetidin-3-amine