Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -3.789\% 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, d, or e without using any other words.
Options:
a. CCCc1cc(=O)oc2cc(OC(C)C(=O)NCCCn3ccnc3)ccc12
b. Fc1ccc(CNc2ncnc3cc(Cl)ccc23)cc1
c. COc1ccc(OCC(=O)N/N=C/C=C/c2ccccc2)cc1
d. CC1CCN(C(=O)c2scc3c2OCCO3)CC1
e. Cc1cnc(C(=O)OC(C(=O)c2c[nH]c3ccccc23)c2ccccc2)cn1
Answer: a. CCCc1cc(=O)oc2cc(OC(C)C(=O)NCCCn3ccnc3)ccc12
{#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#}
CCCc1cc(=O)oc2cc(OC(C)C(=O)NCCCn3ccnc3)ccc12
CCCc1cc(=O)oc2cc(OC(C)C(=O)NCCCn3ccnc3)ccc12
N-(3-imidazol-1-ylpropyl)-2-(2-oxo-4-propylchromen-7-yl)oxypropanamide