Task: Answer the multiple-choice question.
Question: Which compound exhibits a -2.430% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] N/C(=N\OC(=O)Cc1ccc(-c2ccccc2)cc1)c1ccncc1
[b] CC(NC(=O)NC(N)=O)(C(F)(F)F)C(F)(F)F
[c] O=C(N/N=C\c1ccc([N+](=O)[O-])s1)c1cncc(Br)c1
[d] COc1ccc(OC)c(NC(=S)N2CCN(C(=O)C3CCCO3)CC2)c1
[e] Cc1ccc(CNS(=O)(=O)CCNC(=O)c2ccccc2)cc1
Answer: b. CC(NC(=O)NC(N)=O)(C(F)(F)F)C(F)(F)F
{#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#}
CC(NC(=O)NC(N)=O)(C(F)(F)F)C(F)(F)F
CC(NC(=O)NC(N)=O)(C(F)(F)F)C(F)(F)F
1-carbamoyl-3-(1,1,1,3,3,3-hexafluoro-2-methylpropan-2-yl)urea