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 or b without using any other words.
Options:
a.) CC(c1ccco1)N(C(=O)c1ccccc1NS(=O)(=O)c1ccc(Cl)cc1)c1ccccn1
b.) CCOc1cc(/C=C2\NC(=S)N(c3c(C)n(C)n(-c4ccccc4)c3=O)C2=O)ccc1O
Answer: a, b
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}