Problem statement: Answer the MCQ question.
Query: Which compound has a -12.519\% 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(C(=O)Cn2cnc3ccc(Cl)cc3c2=O)cc1F
b: O=C(CN1C(=O)NC2(CCCC2)C1=O)Nc1cc(Cl)ccc1N1CCOCC1
c: COc1ccc(C(=O)CSc2nc(C)cc(=O)[nH]2)cc1C
d: CCOC(=O)c1[nH]c2cc(OC)c(OC)cc2c1NC(=O)C(C)N1CCN(Cc2ccccc2)CC1
Answer: d. CCOC(=O)c1[nH]c2cc(OC)c(OC)cc2c1NC(=O)C(C)N1CCN(Cc2ccccc2)CC1
{#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)c1[nH]c2cc(OC)c(OC)cc2c1NC(=O)C(C)N1CCN(Cc2ccccc2)CC1
CCOC(=O)c1[nH]c2cc(OC)c(OC)cc2c1NC(=O)C(C)N1CCN(Cc2ccccc2)CC1
ethyl 3-[2-(4-benzylpiperazin-1-yl)propanoylamino]-5,6-dimethoxy-1H-indole-2-carboxylate