Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CN(C)c1ccccc1CN1CCCN(Cc2ccccc2N(C)C)C1c1ccncc1
[b] O=S(=O)(c1ccc(F)cc1)C1(F)CCN(CCc2ccc(F)cc2F)CC1
[c] COc1cc(Oc2ccncc2CN(C)C)ccc1SC
[d] CC(C)(C)c1ccc(C(=O)CCCN2CCC(OCc3ccccc3)CC2)cc1
Answer: b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
1-[2-(2,4-difluorophenyl)ethyl]-4-fluoro-4-(4-fluorophenyl)sulfonylpiperidine