Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) NC(=S)NNC(=O)COc1ccccc1O
(b) COc1ccc(CCN2C(=O)c3[nH]nc(-c4ccccc4O)c3C2c2ccccc2)cc1OC
(c) CC(/C=C1\SC(=S)N(NC(=O)c2cccc(O)c2)C1=O)=C\c1ccccc1
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}