Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1ccccc1CN(C1CCOCC1)[C@H]1CCNC1
(b) COc1ccc([C@H]2CN(CCCC3CCOCC3)C[C@@H]2CNC(=O)c2cccc(Cl)c2)cc1
(c) CCCCCCCN(CC)CCC[C@@H](O)c1ccc(NS(C)(=O)=O)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}
(3S)-N-[(2-methylphenyl)methyl]-N-(oxan-4-yl)pyrrolidin-3-amine