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. Cc1ccc2c(c1)c(-c1csc(N)n1)c(C)n2C
b. Cc1cccc(C)c1OCC(O)CN1CCN(c2ccccc2)CC1.Cl
c. CCOCCCNC(=O)C1CCCCN1S(=O)(=O)c1ccc(F)cc1
d. COc1ccc(C2NC(=O)c3ccccc3O2)c(OC)c1OC
Answer: a, 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}