Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cc1nc2ccccc2n1-c1ccc(C(=O)N(C)[C@@H]2CCN(C3CCCCC3)C2)cc1
[b] Cc1nnc(-c2cccc(CN3CCN(C(=O)c4ccc(C[C@@H]5CC[C@H]([C@H](O)c6ccccc6)N5)cc4)CC3)n2)o1
[c] Cc1c(CCN2CCNCC2)ccc2cc(F)ccc12
[d] CC(=O)c1cccc(-c2ccc([C@H]3COC[C@H]3NS(=O)(=O)C(C)C)cc2)c1
Answer: b, 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}
1-[2-(6-fluoro-1-methylnaphthalen-2-yl)ethyl]piperazine