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) Cc1cccnc1CN1CCC2(CC1)C(=O)N(c1ccc(-c3ccccc3)cc1)C(=O)N2c1cc(O)ncn1
(b) NC1CC1COc1ccc2ncc(F)c(CCC34CCC(NCc5ccc6c(n5)NC(=O)CO6)(CC3)CO4)c2n1
(c) COC(=O)N(NC(=O)c1c(CN2CCN(C3(C)CCCCC3)CC2)c(-c2ccccc2)nc2c(F)cccc12)c1ccccc1
(d) COc1ccc2ncc(F)c(CCN3CC[C@H](NCc4cc5c(cn4)OCCO5)[C@H](O)C3)c2n1
Answer: a, 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}
(3R,4S)-4-(2,3-dihydro-[1,4]dioxino[2,3-c]pyridin-7-ylmethylamino)-1-[2-(3-fluoro-6-methoxy-1,5-naphthyridin-4-yl)ethyl]piperidin-3-ol