Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 5.046\% 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, or c without using any additional words.
Options:
[a] CC(C)CC(OC(=O)c1ccco1)C(=O)NC1CCCC1
[b] COCCNC(=O)C(c1ccco1)N(C(=O)Cn1nnc2ccccc21)c1cc(C)ccc1C
[c] O=C(c1cnn(-c2ccccc2)c1)c1ccccc1O
Answer: a. CC(C)CC(OC(=O)c1ccco1)C(=O)NC1CCCC1
{#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)CC(OC(=O)c1ccco1)C(=O)NC1CCCC1
CC(C)CC(OC(=O)c1ccco1)C(=O)NC1CCCC1
[1-(cyclopentylamino)-4-methyl-1-oxopentan-2-yl] furan-2-carboxylate