Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 0.001% 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 O=C(NCCc1ccc(Cl)cc1)c1cccc(N2CCCC2=O)c1
b CC1(OC(=O)c2cccs2)C(=O)C=C2C=C(c3ccc(C#N)cc3)OC=C2C1=O
c COc1ccc(C(=O)NNC(=S)NC(=O)c2ccc(Cl)cc2)cc1
d O=C(CCC(=O)Nc1ccccc1Cl)NN=C1CCCC1
e CCN1C(=O)c2ccccc2Sc2ccc(C(=O)NCCCN3CCOCC3)cc21
Answer: b. CC1(OC(=O)c2cccs2)C(=O)C=C2C=C(c3ccc(C#N)cc3)OC=C2C1=O
{#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#}
CC1(OC(=O)c2cccs2)C(=O)C=C2C=C(c3ccc(C#N)cc3)OC=C2C1=O
CC1(OC(=O)c2cccs2)C(=O)C=C2C=C(c3ccc(C#N)cc3)OC=C2C1=O
[3-(4-cyanophenyl)-7-methyl-6,8-dioxoisochromen-7-yl] thiophene-2-carboxylate