Problem statement: Answer the MCQ question.
Query: Which drug has a 19.287\% 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) Cc1ccc(C)c(CN2CCC(CNC(=O)Nc3cccc(Cl)c3C)CC2)c1
(b) COc1cc(C(=O)c2ccccc2)c([N+](=O)[O-])cc1OC
(c) CC(Cc1cccs1)NC(=S)Nc1ccc(Cl)c(Cl)c1
(d) COc1ccccc1Nc1nc(N2CCCC2)nc(N2CCOCC2)n1
Answer: d. COc1ccccc1Nc1nc(N2CCCC2)nc(N2CCOCC2)n1
{#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#}
COc1ccccc1Nc1nc(N2CCCC2)nc(N2CCOCC2)n1
COc1ccccc1Nc1nc(N2CCCC2)nc(N2CCOCC2)n1
N-(2-methoxyphenyl)-4-morpholin-4-yl-6-pyrrolidin-1-yl-1,3,5-triazin-2-amine