Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(O)CN=C1NC2(CCCCC2)Cc2ccccc21
b) CCN(CC)CCNC(=O)c1cc2c(s1)-c1ccccc1SC2
c) O=C(CN1CCN(Cc2ccccc2)CC1)Nc1ccccc1-c1ccccc1
Answer: b, c
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}