Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1ccc(S(=O)(=O)N2Cc3ccc(C=CC(=O)NO)cc3C2)cc1
(b) C[C@@H]1CCCN1CCc1ccc2nc(-c3cnc(-c4ccccc4)s3)ccc2c1
(c) Oc1ccccc1CC(c1ccccc1)N1CCNCC1
Answer: a, 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}
2-(2-phenyl-2-piperazin-1-ylethyl)phenol