Task: Answer the MCQ question.
Query: Which drug exhibits a 2.235\% 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, or c without using any other words.
Options:
a) CN1CCN(C(=O)C2CC(c3ccc(F)cc3)=NO2)CC1
b) Cc1ccc2nc(SCC(=O)NC3CC3)[nH]c2c1
c) COc1ccc(C2CC(=O)Oc3c(C(CCN4CCOCC4)c4ccc(N(C)C)cc4)c(OC)cc(OC)c32)cc1
Answer: a. CN1CCN(C(=O)C2CC(c3ccc(F)cc3)=NO2)CC1
{#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#}
CN1CCN(C(=O)C2CC(c3ccc(F)cc3)=NO2)CC1
CN1CCN(C(=O)C2CC(c3ccc(F)cc3)=NO2)CC1
[3-(4-fluorophenyl)-4,5-dihydro-1,2-oxazol-5-yl]-(4-methylpiperazin-1-yl)methanone