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: COC(=O)CSc1nnc(-c2ccc(S(=O)(=O)N3CCCC3)cc2)n1C
b: O=C(CSCCN1C(=O)c2ccccc2C1=O)Nc1ccc2ccccc2c1
c: Br.N=C(N)SCCN
d: COc1cccc(CN(C)C(=O)CN2C(=O)NC(c3ccccc3)(c3ccccc3)C2=O)c1OC
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}