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: O=C(Nc1nc2ccc(Cl)cc2s1)c1ccc(N2CCCCC2)c([N+](=O)[O-])c1
b: O=C(O)/C(=C\c1cccc(O)c1)c1ccc(S(=O)(=O)N2CCCC2)s1
c: O=C(CC(=O)N/N=C\c1ccccc1[N+](=O)[O-])NCCc1ccccc1
d: O=C(NCc1ccccc1)C1(C(F)(F)F)CC(CCCO)CCCO1
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}