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 additional words.
Options:
a COc1ccc([C@H]2CC(=O)C=C(c3ccc4c(c3)sc3ccccc34)C2)cc1
b O=C(O)c1ccc2c(=O)n3c(nc2c1)/C(=C/c1ccc(Cl)c(Cl)c1)CC3
c O=C1NC(=Nc2ccc3ccccc3c2)S/C1=C/c1ccco1
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}