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: C/C(=N\Nc1ccc(C(=O)O)cc1)c1ccc2c(c1)Nc1ccccc1S2.O=S(=O)(O)O
b: CCN(CC(=O)Nc1cc(Cl)ccc1C)C(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
c: CCOC(=O)N1CCN(c2c(N3CCN(c4ccccc4OC)CC3)c(=O)c2=O)CC1
d: O=C(NCCCO)/C(=C\c1ccco1)NC(=O)c1ccco1
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}