Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 6.843\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1ccc(Oc2ccc(N/C=C3/CCCC3=O)cc2)cc1
b COc1ccc(C2CC(=O)c3cnn(-c4nc(C)cc(C)n4)c3C2)cc1OC
c Cc1c(CCOC(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)sc[n+]1CC#N.[Cl-]
d COCCC(=O)N1CCC(Oc2ccc(C(=O)N3C[C@@H]4CCC[C@H]3C4)cc2)CC1
Answer: c. Cc1c(CCOC(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)sc[n+]1CC#N.[Cl-]
{#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#}
Cc1c(CCOC(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)sc[n+]1CC#N.[Cl-]
Cc1c(CCOC(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)sc[n+]1CC#N.[Cl-]
2-[3-(cyanomethyl)-4-methyl-1,3-thiazol-3-ium-5-yl]ethyl 4-morpholin-4-yl-3-nitrobenzoate;chloride