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.) COc1cccc(C(=O)N2CCOCC2)c1OC
b.) Cc1nc(SCC(=O)NCc2ccco2)c2c(C)c(C)sc2n1
c.) CC(C)NC(=S)N1CCCN(c2ncccc2[N+](=O)[O-])CC1
d.) Cc1ccc(-c2nnc(N3CCN(C(=O)Cn4c(=O)n(C)c5ccccc54)CC3)c3ccccc23)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}