Task: Answer the MCQ question.
Query: Which drug exhibits a 6.891\% 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] CCc1ccc(/C=C2\SC(=S)N(CCCC(=O)Nc3ccccc3C(=O)O)C2=O)cc1
[b] CC(C)Cn1nc(C(=O)OCC(=O)NCC(F)(F)F)c2ccccc2c1=O
[c] Cc1nc(C)c(-c2ccc(SCC(=O)Nc3ccc(F)cc3F)nn2)s1
[d] O=C(O)/C=C/C(=O)N1CCN(c2ccc(F)cc2)CC1
Answer: b. CC(C)Cn1nc(C(=O)OCC(=O)NCC(F)(F)F)c2ccccc2c1=O
{#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#}
CC(C)Cn1nc(C(=O)OCC(=O)NCC(F)(F)F)c2ccccc2c1=O
CC(C)Cn1nc(C(=O)OCC(=O)NCC(F)(F)F)c2ccccc2c1=O
[2-oxo-2-(2,2,2-trifluoroethylamino)ethyl]3-(2-methylpropyl)-4-oxophthalazine-1-carboxylate