Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CC1(C)CC(=O)c2cc(C(=O)Nn3cnnc3)c(=O)n(-c3ccccc3)c2C1
b CSCCC1NC2(C(=O)Nc3c2ccc(Cl)c3C)[C@@H]2C(=O)N(C3CCCC3)C(=O)[C@H]12
c O=C(CCCn1c(SCC(=O)NCCc2ccccc2)nc2ccccc2c1=O)NCC1CCCO1
d C=CCSc1nc2sc3c(c2c(=O)[nH]1)CC(C)(CC)OC3
Answer: a, b, 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}