Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 0.346\% 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: Cc1oc(-c2ccc(Cl)cc2)nc1CN1CCC(C(=O)NCc2cccs2)CC1
b: CCOC(=O)C1CCN(C(=O)CN2C(=O)C(CC)Oc3ccccc32)CC1
c: CCCCn1nc(C(=O)N(C)C2CCCCC2)c2ccccc2c1=O
d: COc1ccc2nc(NC(=O)CN3C(=O)NC4(CCCC4)C3=O)sc2c1
Answer: c. CCCCn1nc(C(=O)N(C)C2CCCCC2)c2ccccc2c1=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#}
CCCCn1nc(C(=O)N(C)C2CCCCC2)c2ccccc2c1=O
CCCCn1nc(C(=O)N(C)C2CCCCC2)c2ccccc2c1=O
3-butyl-N-cyclohexyl-N-methyl-4-oxophthalazine-1-carboxamide