Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 18.223% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: C=CCNC(=S)Nc1ccc(F)cc1F
b: CCC(C)NC(=O)C/C(C)=N/NC(=O)COc1cc(C)c(Br)cc1Br
c: C=CCn1c(SCCN2CCCCC2)nc2c1c(=O)[nH]c(=O)n2C
Answer: a. C=CCNC(=S)Nc1ccc(F)cc1F
{#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#}
C=CCNC(=S)Nc1ccc(F)cc1F
C=CCNC(=S)Nc1ccc(F)cc1F
1-(2,4-difluorophenyl)-3-prop-2-enylthiourea