Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) COc1ccc2[nH]c3c(c2c1)C[C@H]1c2cc4c(cc2CCN1C3)OCO4
b.) CC(C)Cc1ccc([C@H](C)C(=O)O)cc1
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}
(1S)-20-methoxy-5,7-dioxa-13,16-diazahexacyclo[11.11.0.02,10.04,8.015,23.017,22]tetracosa-2,4(8),9,15(23),17(22),18,20-heptaene