Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 5.222\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) Cc1ccc(C(=O)NN2C(=O)C3C4C=CC(C4)[C@@H]3C2=O)cc1
b.) CCOc1nc(Nc2ccc(OC)c(Cl)c2)nc(N2CCN(c3ccc(OC)cc3)CC2)n1
c.) O=C(CSc1nc(O)c(Cc2ccccc2)c(=O)[nH]1)N1CCOCC1
Answer: b. CCOc1nc(Nc2ccc(OC)c(Cl)c2)nc(N2CCN(c3ccc(OC)cc3)CC2)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#}
CCOc1nc(Nc2ccc(OC)c(Cl)c2)nc(N2CCN(c3ccc(OC)cc3)CC2)n1
CCOc1nc(Nc2ccc(OC)c(Cl)c2)nc(N2CCN(c3ccc(OC)cc3)CC2)n1
N-(3-chloro-4-methoxyphenyl)-4-ethoxy-6-[4-(4-methoxyphenyl)piperazin-1-yl]-1,3,5-triazin-2-amine