Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 14.069\% human ether-à-go-go related gene (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 other words.
Options:
a CC(=O)Nc1ccc(NC(=O)C2CC(=O)N=C(N)S2)cc1
b C[C@H](NC(=O)c1nc[nH]c1C(=O)NCCCCCNC(=O)OC(C)(C)C)C(=O)OC(C)(C)C
c O=C(Nc1nc(-c2ccccn2)cs1)c1cccc(S(=O)(=O)N2CCOCC2)c1
d COc1cc2c(-c3ccccc3O)nc3c(c(C)nn3-c3ccccc3)c2cc1OC
Answer: b. C[C@H](NC(=O)c1nc[nH]c1C(=O)NCCCCCNC(=O)OC(C)(C)C)C(=O)OC(C)(C)C
{#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#}
C[C@H](NC(=O)c1nc[nH]c1C(=O)NCCCCCNC(=O)OC(C)(C)C)C(=O)OC(C)(C)C
C[C@H](NC(=O)c1nc[nH]c1C(=O)NCCCCCNC(=O)OC(C)(C)C)C(=O)OC(C)(C)C
tert-butyl (2S)-2-[[5-[5-[(2-methylpropan-2-yl)oxycarbonylamino]pentylcarbamoyl]-1H-imidazole-4-carbonyl]amino]propanoate