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 other words.
Options:
a.) COc1ccc(-n2ncc3c2CC(C)(C)CC3NC(=O)CCN2CCCC2=O)cc1
b.) O=C(c1cc(COc2ccc(F)cc2Cl)on1)N(Cc1ccncc1)CC1CCCO1
c.) COc1ccc(CC(=O)c2ccc(OC)c(OC)c2C)cc1OC
d.) COc1ccccc1C1SCCN1S(C)(=O)=O
Answer: a, 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}