Task: Answer the multiple-choice question.
Query: Which drug exhibits a -33.602% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1nn(Cc2ccc(Cl)c(Cl)c2)c(C)c1NC(=O)c1cc(C2CC2)on1
b Cn1c(=O)[nH]c2ncn(C)c2c1=O
c O=C(Cn1nnc(-c2ccc(F)cc2)n1)OCC(=O)c1ccccc1
d CCCOc1c(Br)cc(C2C3=C(CCCC3=O)N(CC)C3=C2C(=O)CCC3)cc1OC
Answer: d. CCCOc1c(Br)cc(C2C3=C(CCCC3=O)N(CC)C3=C2C(=O)CCC3)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCOc1c(Br)cc(C2C3=C(CCCC3=O)N(CC)C3=C2C(=O)CCC3)cc1OC
CCCOc1c(Br)cc(C2C3=C(CCCC3=O)N(CC)C3=C2C(=O)CCC3)cc1OC
9-(3-bromo-5-methoxy-4-propoxyphenyl)-10-ethyl-3,4,5,6,7,9-hexahydro-2H-acridine-1,8-dione