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, c, or d without using any other words.
Options:
(a) CCN(CC)C(=O)Oc1cc(=O)n(C)c2ccccc12
(b) NC(=O)c1ccccc1N1CCCCC1
(c) O=S(=O)(c1ccccc1)c1cnc(-c2ccccc2)nc1N1CCCCC1
(d) O=C(O)c1cccc(-c2ccc3c(c2)OCO3)c1
Answer: a, b, c, d
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}