Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -56.064\% 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 other words.
Options:
a) CCOC(=O)N1CCC(NC(=O)C2CCCN(Cc3nc(-c4cccc(Cl)c4)oc3C)C2)CC1
b) CCOc1ccccc1Oc1nc(-c2ccccc2O)nc2ccccc12
c) CCN(CC)CCN1C(=O)Cn2c(C)c(C)c3cccc1c32.O=C(O)C(O)C(O)C(=O)O
d) O=C(COC(=O)c1cn(-c2ccccc2)nc1-c1ccccc1)c1ccc([N+](=O)[O-])cc1
Answer: c. CCN(CC)CCN1C(=O)Cn2c(C)c(C)c3cccc1c32.O=C(O)C(O)C(O)C(=O)O
{#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#}
CCN(CC)CCN1C(=O)Cn2c(C)c(C)c3cccc1c32.O=C(O)C(O)C(O)C(=O)O
CCN(CC)CCN1C(=O)Cn2c(C)c(C)c3cccc1c32.O=C(O)C(O)C(O)C(=O)O
9-[2-(diethylamino)ethyl]-2,3-dimethyl-1,9-diazatricyclo[6.3.1.04,12]dodeca-2,4(12),5,7-tetraen-10-one;2,3-dihydroxybutanedioic acid