Task: Answer the multiple choice question.
Query: Which drug has a -19.465\% 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 other words.
Options:
a: CC(C)c1ccccc1NC(=S)NCCCn1ccnc1
b: O=C(O)/C=C\c1ccccc1Oc1ccc(F)cc1
c: CSc1ccccc1OCc1cc(C(=O)N(C)Cc2nonc2C)no1
d: CCOc1ccc(C(=O)C2CCN(CC(=O)Nc3ccccc3N3CCOCC3)CC2)cc1
Answer: d. CCOc1ccc(C(=O)C2CCN(CC(=O)Nc3ccccc3N3CCOCC3)CC2)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#}
CCOc1ccc(C(=O)C2CCN(CC(=O)Nc3ccccc3N3CCOCC3)CC2)cc1
CCOc1ccc(C(=O)C2CCN(CC(=O)Nc3ccccc3N3CCOCC3)CC2)cc1
2-[4-(4-ethoxybenzoyl)piperidin-1-yl]-N-(2-morpholin-4-ylphenyl)acetamide