Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 15.438\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CC(C)c1cc(C(=O)Nc2cccnc2)no1
b) Cc1nn2c(-c3ccc(S(=O)(=O)N4CCN(CCO)CC4)o3)nnc2c2ccccc12
c) C=CCN1CN(CCc2ccccc2)CNC1=S
Answer: c. C=CCN1CN(CCc2ccccc2)CNC1=S
{#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#}
C=CCN1CN(CCc2ccccc2)CNC1=S
C=CCN1CN(CCc2ccccc2)CNC1=S
5-(2-phenylethyl)-1-prop-2-enyl-1,3,5-triazinane-2-thione