Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 26.459\% human ether-à-go-go related gene (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 additional words.
Options:
a.) CNC(=O)C1=C(C)NC(=S)NC1c1cc2c(cc1OC)CCCC2
b.) COc1ccc(Nc2nc(N)nc(CSc3nccn3C)n2)cc1
c.) NC(=O)N/N=C/c1cc(Br)ccc1OCC(=O)NCc1ccccc1
d.) CC(C)N1CN=C(Nc2nc3ccccc3o2)NC1
Answer: d. CC(C)N1CN=C(Nc2nc3ccccc3o2)NC1
{#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)N1CN=C(Nc2nc3ccccc3o2)NC1
CC(C)N1CN=C(Nc2nc3ccccc3o2)NC1
N-(3-propan-2-yl-2,4-dihydro-1H-1,3,5-triazin-6-yl)-1,3-benzoxazol-2-amine