Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 16.239\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C(Cc1ccc(Cl)cc1)OCc1nnc(-c2ccccc2)o1
b COC(=O)CC/C(O)=C1\C(=O)CC(C)(C)CC1=Nc1ccccc1OC
c O=S(=O)(c1ccccc1Cl)N1CCCC1c1nc(-c2ccccc2Cl)no1
d O=C(Nc1ccc(Nc2ccccc2)cc1)c1ccc(Cl)cc1Cl
Answer: c. O=S(=O)(c1ccccc1Cl)N1CCCC1c1nc(-c2ccccc2Cl)no1
{#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#}
O=S(=O)(c1ccccc1Cl)N1CCCC1c1nc(-c2ccccc2Cl)no1
O=S(=O)(c1ccccc1Cl)N1CCCC1c1nc(-c2ccccc2Cl)no1
3-(2-chlorophenyl)-5-[1-(2-chlorophenyl)sulfonylpyrrolidin-2-yl]-1,2,4-oxadiazole