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, or d without using any additional words.
Options:
a: Fc1ccccc1-c1c[nH]c([C@H]2Cc3c([nH]c4ccccc34)[C@@H](C3CCOCC3)N2)n1
b: Clc1ccc(Cn2c(CN3CCCC3)nc3ccccc32)cc1
c: O=c1ccc(OCCCN2CCCCC2)nn1-c1ccc(F)c(F)c1
d: CCc1nc(Oc2ccc(C(=O)O)cc2)ccc1CN1CCC(N2C(=O)N(C3CCOCC3)C[C@H]2c2ccccc2)CC1
Answer: a, b, c
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-[(4-chlorophenyl)methyl]-2-(pyrrolidin-1-ylmethyl)benzimidazole