Task: Answer the multiple-choice question.
Question: Which drug has a 16.852\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CSc1nc(Oc2ccc(F)cc2F)cc(C(F)(F)F)n1
b: NS(=O)(=O)c1ccc(CCNC(=O)CNC(=O)COc2ccccc2)cc1
c: N#Cc1ccccc1OCC(=O)OCC(=O)NC1CCCCCC1
d: CC12CN(S(=O)(=O)c3ccccc3)CC(C)(CN(S(=O)(=O)c3ccccc3)C1)C2
Answer: a. CSc1nc(Oc2ccc(F)cc2F)cc(C(F)(F)F)n1
{#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#}
CSc1nc(Oc2ccc(F)cc2F)cc(C(F)(F)F)n1
CSc1nc(Oc2ccc(F)cc2F)cc(C(F)(F)F)n1
4-(2,4-difluorophenoxy)-2-methylsulfanyl-6-(trifluoromethyl)pyrimidine