Task: Answer the multiple choice question.
Question: Which drug has a -4.811% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1ccccc1NC(=O)Cn1c(C)cc(=O)c2cccc(OC)c21
b CN(Cc1ccccc1)C(=O)COC(=O)c1cc(-c2ccc(Cl)s2)nc2ccccc12
c COC(=O)c1ccc(CSc2cc(C)c3ccccc3n2)o1
d Cn1c(=O)[nH]c(=O)c2c1nc(CN1CCN(Cc3ccccc3)CC1)n2CC(N)=O
e CCOc1ccc(-c2nc(CSCC(=O)N3CCN(C(=O)c4ccco4)CC3)c(C)o2)cc1
Answer: b. CN(Cc1ccccc1)C(=O)COC(=O)c1cc(-c2ccc(Cl)s2)nc2ccccc12
{#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#}
CN(Cc1ccccc1)C(=O)COC(=O)c1cc(-c2ccc(Cl)s2)nc2ccccc12
CN(Cc1ccccc1)C(=O)COC(=O)c1cc(-c2ccc(Cl)s2)nc2ccccc12
[2-[benzyl(methyl)amino]-2-oxoethyl] 2-(5-chlorothiophen-2-yl)quinoline-4-carboxylate