Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 12.051\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COCC(C)n1c(C)cc(C(=O)CSc2nnnn2-c2ccc(O)cc2)c1C
b. CCC(NC(=O)c1ccncc1)c1ccccc1
c. COc1ccc2c(c1)C1(Nc3ccccc3-c3nc4ccccc4n31)C(=O)N2C
d. O=C(Cc1nc2ccccc2[nH]1)NCc1ccco1
Answer: c. COc1ccc2c(c1)C1(Nc3ccccc3-c3nc4ccccc4n31)C(=O)N2C
{#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#}
COc1ccc2c(c1)C1(Nc3ccccc3-c3nc4ccccc4n31)C(=O)N2C
COc1ccc2c(c1)C1(Nc3ccccc3-c3nc4ccccc4n31)C(=O)N2C
5'-methoxy-1'-methylspiro[5H-benzimidazolo[1,2-c]quinazoline-6,3'-indole]-2'-one