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) O=C(NC1CCCc2ccccc21)C1CCN(S(=O)(=O)c2cccc3nonc23)CC1
(b) N#CC1=C(N)Oc2cc3ccccc3cc2C1c1cccs1
(c) O=C(N/C=C\c1ccccc1)NCc1ccc(Cl)cc1Cl
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}