Task: Answer the multiple choice question.
Query: Which compound exhibits a -75.329\% 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: CCOC(=O)c1cnc2ccc(OCC)cc2c1NCc1cccnc1.Cl
b: Cc1cnc(NC(=O)C2=C([O-])c3ccccc3S(=O)(=O)N2C)s1.O.[Na+]
c: CCNc1ccc(S(=O)(=O)N(C)C)cc1NCC(=O)Nc1ccccc1Cl
d: CNC(=O)c1c(NC(=O)CCS(=O)(=O)c2ccc(C)cc2)sc2c1CCN(C(=O)OC)C2
Answer: a. CCOC(=O)c1cnc2ccc(OCC)cc2c1NCc1cccnc1.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)c1cnc2ccc(OCC)cc2c1NCc1cccnc1.Cl
CCOC(=O)c1cnc2ccc(OCC)cc2c1NCc1cccnc1.Cl
ethyl 6-ethoxy-4-(pyridin-3-ylmethylamino)quinoline-3-carboxylate;hydrochloride