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, d, or e without using any other words.
Options:
a. C[C@]12C(=O)N(c3ccc(Br)cc3)C(=O)N1[C@@H]1c3ccccc3OC[C@@H]1[C@H]2c1ccccc1
b. CC(C)c1ccc(C2CC(c3ccc(Br)cc3)=NN2C(N)=S)cc1
c. OCC1OC(n2cnc3c(NC4CCCCC4)ncnc32)C(O)C1O
d. CCOC(=O)c1sc2nc(C)nc(N3CCCCC3C)c2c1C
e. Cc1oc2cc3oc(=O)c(CC(=O)O)c(C)c3cc2c1-c1ccccc1
Answer: a, b, c, d, e
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}