Task: Answer the multiple-choice question.
Question: Which compound has a 3.822% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CC(C)CNC(=O)NC1C(NC(=O)NCC(C)C)N(C)C(=O)N1C
b Cl.O=S(=O)(NCCN1CCOCC1)c1ccc(Cl)c(Cl)c1
c O=C(NN1C(=O)c2ccccc2NC1c1ccco1)c1ccccc1
d CCOC(=O)c1cc2c(nc1N)CC(C)(C)OC2.Cl
Answer: a. CC(C)CNC(=O)NC1C(NC(=O)NCC(C)C)N(C)C(=O)N1C
{#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#}
CC(C)CNC(=O)NC1C(NC(=O)NCC(C)C)N(C)C(=O)N1C
CC(C)CNC(=O)NC1C(NC(=O)NCC(C)C)N(C)C(=O)N1C
1-[1,3-dimethyl-5-(2-methylpropylcarbamoylamino)-2-oxoimidazolidin-4-yl]-3-(2-methylpropyl)urea