Task: Answer the multiple-choice question.
Query: Which compound has a 12.182\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCOC(=O)C[N+](C)(C)CCOC1CC2CCC1(C)C2(C)C.[Cl-]
b. O=C(c1cc2cc(Br)cc(Br)c2oc1=O)N1CCOCC1
c. COC(=O)c1ccc(Cn2nc([N+](=O)[O-])c(Br)c2C)cc1
d. Cc1cc(Oc2ccc(-c3ccccc3)cc2)nc(N2CCOCC2)n1
Answer: a. CCOC(=O)C[N+](C)(C)CCOC1CC2CCC1(C)C2(C)C.[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#}
CCOC(=O)C[N+](C)(C)CCOC1CC2CCC1(C)C2(C)C.[Cl-]
CCOC(=O)C[N+](C)(C)CCOC1CC2CCC1(C)C2(C)C.[Cl-]
(2-ethoxy-2-oxoethyl)-dimethyl-[2-[(1,7,7-trimethyl-2-bicyclo[2.2.1]heptanyl)oxy]ethyl]azanium;chloride