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. CCC[N+](CCC)(CCC)CCC
b. C[C@@H]1CCCN1CCc1ccc2nc(-c3ccsc3)ccc2c1
c. COCCOCC#Cc1cc(-c2[nH]nc3c2Cc2ccc(Cn4cncn4)cc2-3)cs1
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}
tetrapropylazanium