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/C=C(\C)C(=O)NNC(=O)c1sc(-c2ccccc2)nc1C
b: CC(C)c1ccc(C(=O)NC(=S)NCc2cccnc2)cc1
c: Cc1c(C(=O)N(Cc2ccc(N(C)C)cc2)CC2CCCO2)oc2ccccc12
d: CN1CCN(CCCNC(=O)c2nnc(Cc3c(F)cccc3Cl)o2)CC1
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}