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: O=C(CSc1nc2ccccc2s1)NCC1CCCO1
b: Cl.O=C(CN1CCN(c2ncccn2)CC1)N(Cc1ccccc1)c1ccc(F)cc1
c: COCCNC(=O)c1cnn2c(C(F)F)cc(-c3ccccc3)nc12
d: COc1ccc(CCNC(=O)c2ccc(-c3cccc([N+](=O)[O-])c3)o2)cc1OC
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}