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 additional words.
Options:
a: COc1ccc(S(=O)(=O)N2CCCCC2)cc1NC(=O)Cc1sc(C)nc1-c1ccc(F)cc1
b: Cc1ccc(-c2[nH]nc3c2C(c2ccccc2OC(=O)N2CCOCC2)C(C#N)=C(N)O3)cc1
c: CC(C)(C)C(=O)Nc1nnc(-c2cccs2)s1
d: CCOc1ccc(N2CC(C(=O)NCCN3C(=O)S/C(=C\c4ccc(OC)cc4)C3=O)CC2=O)cc1
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}