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, c, or d without using any additional words.
Options:
a.) Cc1cc2c(=O)oc(-c3ccc(Br)cc3)nc2s1
b.) CCC1CCCCN1C(=O)c1ccc(OC2CCN(C(=O)COC)CC2)cc1
c.) OC1(Cc2cc(-c3ccccc3)no2)CCN(CCCc2ccccc2)CC1
d.) CC(C)CC(c1nnnn1C(C)(C)C)N1CCN(C2CCCC2)CC1.Cl
Answer: 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}