Problem statement: Answer the multiple-choice question.
Question: Which drug has a -5.816\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cc1cccc(OCC(=O)Nc2ccc(S(=O)(=O)Nc3ccccn3)cc2)c1
b: Cl.Nc1nc(N2CCN(C(=O)c3ccco3)CC2)nc2ccc(Br)cc12
c: COc1ccnc(Oc2ccc(F)cc2)c1C(=O)N/C=N/OCc1ccc(F)cc1Cl
Answer: b. Cl.Nc1nc(N2CCN(C(=O)c3ccco3)CC2)nc2ccc(Br)cc12
{#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#}
Cl.Nc1nc(N2CCN(C(=O)c3ccco3)CC2)nc2ccc(Br)cc12
Cl.Nc1nc(N2CCN(C(=O)c3ccco3)CC2)nc2ccc(Br)cc12
[4-(4-amino-6-bromoquinazolin-2-yl)piperazin-1-yl]-(furan-2-yl)methanone;hydrochloride