Task: Answer the multiple choice question.
Question: Which drug has a -30.888% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CC(C)c1ccc(NC(=O)C2CCN(c3ncnc4c3nc3n4CCCCC3)CC2)cc1
b.) O=C(Cc1ccc([N+](=O)[O-])cc1)NCc1ccncc1
c.) O=C(Cn1cnc2ccccc2c1=O)c1ccc(OC(F)F)cc1
d.) CCN(CC(=O)Nc1c(F)cccc1F)C(=O)CSCC(=O)Nc1ccc(OC)cc1
Answer: c. O=C(Cn1cnc2ccccc2c1=O)c1ccc(OC(F)F)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#}
O=C(Cn1cnc2ccccc2c1=O)c1ccc(OC(F)F)cc1
O=C(Cn1cnc2ccccc2c1=O)c1ccc(OC(F)F)cc1
3-[2-[4-(difluoromethoxy)phenyl]-2-oxoethyl]quinazolin-4-one