Task: Answer the multiple-choice question.
Question: Which drug exhibits a -2.200\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCCCNC(=O)Nc1ccc(C(O)(C(=O)OC)C(F)(F)F)cc1
[b] CCC(C)NC(=O)Cc1c(OC)ccc2cc(Br)ccc12
[c] CC(C)NC(=O)NC(=O)CSc1nnc(COc2ccccc2Cl)o1
[d] CC1(c2ccccc2)NC(=O)N(CC(=O)Nc2ccc3c(c2)OCO3)C1=O
[e] CC(=O)Nc1ccc(S(=O)(=O)N2CCN(c3cccc(C)c3C)CC2)cc1
Answer: a. CCCCNC(=O)Nc1ccc(C(O)(C(=O)OC)C(F)(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_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#}
CCCCNC(=O)Nc1ccc(C(O)(C(=O)OC)C(F)(F)F)cc1
CCCCNC(=O)Nc1ccc(C(O)(C(=O)OC)C(F)(F)F)cc1
[C][C][C][C][N][C][=Branch1][C][=O][N][C][=C][C][=C][Branch2][Ring1][Branch1][C][Branch1][C][O][Branch1][#Branch1][C][=Branch1][C][=O][O][C][C][Branch1][C][F][Branch1][C][F][F][C][=C][Ring1][S]
methyl2-[4-(butylcarbamoylamino)phenyl]-3,3,3-trifluoro-2-hydroxypropanoate