Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CCC1CCc2c(c3ccccc3[nH]c2=O)O1
b: CCN(CC)C(=O)Cn1cc(SCC(=O)Nc2cc(C)on2)c2ccccc21
c: Fc1cccc(CSc2nnc3ccc(-c4ccncc4)nn23)c1
d: COc1cc2c(cc1OC)C(c1cc(C)ccc1C)CC(=O)N2
e: CCC(CC)c1nnc(NC(=O)CCc2ccc(OC)cc2)s1
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}