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.) Cc1ccc2c(c1)CC1(CN2C)C(=O)NC(=O)N(c2ccc(C)c(C)c2)C1=O
b.) C/C=C(\C)C(=O)NCCN1C2=NC[C@H](C(C)C)N2C[C@@H]1Cc1ccc(OC)cc1
c.) COC(=O)c1c(NC(=O)C2COc3ccccc3O2)sc2c1CCN(C(C)=O)C2
d.) O=S(=O)(Nc1cccc(-c2nc3cccnc3s2)c1)c1ccc2c(c1)OCCO2
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}