Problem statement: Answer the multiple-choice question.
Question: Which drug has a -3.749\% 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) COc1ccc(CCN)cc1OC
b) CN(C)CCOc1ncnc2c1oc1ccccc12
c) CNC(=O)C(=O)Nc1c(C)cc(C)cc1C
Answer: b. CN(C)CCOc1ncnc2c1oc1ccccc12
{#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#}
N,N-dimethyl-2-(8-oxa-3,5-diazatricyclo[7.4.0.02,7]trideca-1(9),2(7),3,5,10,12-hexaen-6-yloxy)ethanamine