Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] OCC[C@@H]1C[C@@H](O)[C@H](O)[C@]2(Cc3ccccc3O2)O1
[b] Cc1ccc(CNC(=O)CSc2nc3ccccc3c(=O)n2CCCO)cc1
[c] Cc1cc(NC(=O)C2CCCCC2)ccc1NC(=O)c1ccccc1Cl
[d] Clc1ccc(C2NCCc3[nH]cnc32)cc1
Answer: a, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}