Task: Please answer the multiple choice question.
Question: Which molecules are not a 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)CCN(C(=O)c1cc(OC)c(OC)c(OC)c1)c1ccccn1
b) C=C1CCC2[C@](C)(CO)[C@H](O)CC[C@@]2(C)[C@@H]1/C=C/C1=CCOC1=O
c) Cc1cccc(OCC(=O)N(Cc2cccs2)C2CCS(=O)(=O)C2)c1
d) Cc1cccc(N2C(=O)CN(Cc3sccc3C)C2=S)c1
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}