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 other words.
Options:
a. CCC(C)c1ccc(OCCN2CCCC2)cc1
b. CCN1CCN(c2ccc(NC(=O)COc3ccccc3Cl)cc2)CC1
c. Cc1ccsc1/C=C1/SC(N2CC(C)OC(C)C2)=NC1=O
d. Cc1ccc(C(=O)N/C(=C/c2cn(-c3ccccc3)nc2-c2ccccc2)C(=O)O)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}