Task: Answer the multiple choice question.
Query: Which compound exhibits a 4.791\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Nn1c(SCc2cn3cc(Cl)ccc3n2)nnc1-c1ccncc1
[b] O=c1oc2ccc(Cl)cc2nc1/C=C(\O)c1ccco1
[c] Br.CO[C@H]1CC=C2CCN3CCC4=C(CC(=O)OC4)[C@]23C1
Answer: a. Nn1c(SCc2cn3cc(Cl)ccc3n2)nnc1-c1ccncc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Nn1c(SCc2cn3cc(Cl)ccc3n2)nnc1-c1ccncc1
Nn1c(SCc2cn3cc(Cl)ccc3n2)nnc1-c1ccncc1
3-[(6-chloroimidazo[1,2-a]pyridin-2-yl)methylsulfanyl]-5-pyridin-4-yl-1,2,4-triazol-4-amine