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. CC(=O)Nc1ccc(SC(C)C(=O)NC(N)=O)cc1
b. Cc1ccc(C2C(C=Nc3c(C)n(C)n(-c4ccccc4)c3=O)=C(c3ccccc3)Oc3ccccc32)cc1
c. Cc1cc(OCCCC(=O)NCc2cccs2)ccc1Cl
d. CCOCCCNC(=O)CCCOc1ccccc1
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}