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, d, or e without using any additional words.
Options:
a O=C(CSc1n[nH]c(=O)n1C1CC1)c1ccc2c(c1)OCCO2
b O=C(NC1=NCCS1)C1Cc2ccccc2CN1C(=O)c1ccccc1
c O=C(O)CNc1nc(-c2ccccc2)nc2c1oc1ccccc12
d Cc1ccc(Cn2c(SC3CCOC3=O)nc3ccccc3c2=O)cc1
e CCOC(=O)N1CCN(c2c(N3CCN(c4ccc(F)cc4)CC3)c(=O)c2=O)CC1
Answer: e
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}