Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -23.840% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCOC(=O)C1CCN(c2ncnc3c2oc2ccc(Cl)cc23)CC1
b COc1ccc(OC)c(N2C(=O)/C(=C/c3ccco3)C(=O)NC2=S)c1
c COc1ccc(-c2nn(-c3ccccc3)cc2C(=O)O)cc1OC
d NCCCC[C@H](N[C@@H](CCc1ccccc1)C(=O)O)C(=O)N1CCC[C@H]1C(=O)O
Answer: a. CCOC(=O)C1CCN(c2ncnc3c2oc2ccc(Cl)cc23)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)C1CCN(c2ncnc3c2oc2ccc(Cl)cc23)CC1
CCOC(=O)C1CCN(c2ncnc3c2oc2ccc(Cl)cc23)CC1
ethyl1-(8-chloro-[1]benzofuro[3,2-d]pyrimidin-4-yl)piperidine-4-carboxylate