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.) C=CC1=C2C=C(C3CC3)N(C3CC3)C=C2C(=O)C(C)(OC(=O)c2ccco2)C1=O
b.) S=c1nc(-c2sccc2OCc2ccc(Cl)cc2Cl)[nH][nH]1
c.) Cc1ccnc(NC(=O)c2cccc(OC(F)F)c2)n1
d.) CC(=O)N1CCc2cc(S(=O)(=O)NCCC3=CCCCC3)ccc21
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}