Problem statement: Answer the multiple choice question.
Query: Which compound has a 12.290\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1ccccc1N1CCN(C(=O)c2ccc(NS(=O)(=O)c3ccc(C)cc3)cc2)CC1
[b] COC(=O)Cn1c2[n+](c3ccccc31)CC(O)CS2.[Br-]
[c] C[C@@H](CSc1ccc(Br)cc1)CN1CC[C@H](O)CCC1=O
[d] CC(=O)N/C(=C\c1ccccc1)C(=O)OCCCOC(=O)/C(=C/c1ccccc1)NC(C)=O
Answer: b. COC(=O)Cn1c2[n+](c3ccccc31)CC(O)CS2.[Br-]
{#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#}
COC(=O)Cn1c2[n+](c3ccccc31)CC(O)CS2.[Br-]
COC(=O)Cn1c2[n+](c3ccccc31)CC(O)CS2.[Br-]
methyl 2-(3-hydroxy-3,4-dihydro-2H-[1,3]thiazino[2,3-b]benzimidazol-5-ium-10-yl)acetate;bromide