Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 1.084\% 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)Cc1nc2c(nnn2Cc2ccccc2F)c(=O)[nH]1
b. CCc1ncc(CN2CCC(C(=O)Nc3ccc(-n4nc(C)cc4C)cc3)CC2)cn1
c. CCOC(=O)C1CCCCN1Cc1ccc(OC)c(OC)c1OC
d. Cc1cc(SCC(=O)N/N=C/c2ccc(O)cc2O)nc2ccccc12
Answer: a. CC(C)Cc1nc2c(nnn2Cc2ccccc2F)c(=O)[nH]1
{#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#}
CC(C)Cc1nc2c(nnn2Cc2ccccc2F)c(=O)[nH]1
CC(C)Cc1nc2c(nnn2Cc2ccccc2F)c(=O)[nH]1
3-[(2-fluorophenyl)methyl]-5-(2-methylpropyl)-6H-triazolo[4,5-d]pyrimidin-7-one