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, c, or d without using any additional words.
Options:
[a] CNc1nc(NCCCN(C)C)c2sc(-c3ccccc3)cc2n1
[b] c1ccc(OCc2cccc(COc3ccccc3)n2)cc1
[c] O=C(c1ccc(C(=O)N2CCN(c3ccc(OC4CCN(C5CCC5)CC4)cc3)C(=O)C2)cc1)N1CCC1
[d] C[C@H](C(=O)O)c1ccc(C(=O)c2ccccc2)s1
Answer: a, b
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}
2,6-bis(phenoxymethyl)pyridine