Problem statement: Answer the multiple choice question.
Query: Which drug has a 7.855\% 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) O=C(C1=C[C@H](C2CCCCC2)C[C@H](OCCCCO)O1)N1CCN(Cc2ccccc2)CC1
(b) O=C(COC(=O)[C@@H]1CCCN1S(=O)(=O)c1ccccc1F)NCc1ccc2c(c1)OCO2
(c) Nc1nonc1C(=O)NCCNC(=O)c1ccc(Cl)cc1
Answer: c. Nc1nonc1C(=O)NCCNC(=O)c1ccc(Cl)cc1
{#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#}
Nc1nonc1C(=O)NCCNC(=O)c1ccc(Cl)cc1
Nc1nonc1C(=O)NCCNC(=O)c1ccc(Cl)cc1
4-amino-N-[2-[(4-chlorobenzoyl)amino]ethyl]-1,2,5-oxadiazole-3-carboxamide