Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(Cn1ccc(NC(=O)OCc2ccccc2)nc1=O)NCc1ccccn1
[b] O=C(CCc1nnc2ccc(NCc3ccc(F)cc3)nn12)NC1CCCC1
[c] O=C(NCCCn1ccnc1)c1cc2ccccc2o1
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}