Problem statement: Answer the MCQ question.
Question: Which compound has a 2.668\% 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, d, or e without using any additional words.
Options:
a Cl.O=C(c1ccco1)N1CCN(C(c2ccccc2)c2nnnn2C2CCCC2)CC1
b O=C(CC(=O)N1CCN(c2ccccn2)CC1)Nc1ccc2nc3n(c(=O)c2c1)CCCCC3
c COc1ccc(S(=O)(=O)NCCC(=O)NC(C)c2ccccc2)cc1
d CC(=O)N1c2ccccc2NC2=C(C(=O)CCC2)C1c1cccnc1
e Fc1ccc(Sc2nc(-c3ccccc3)nnc2C(F)(F)F)cc1
Answer: b. O=C(CC(=O)N1CCN(c2ccccn2)CC1)Nc1ccc2nc3n(c(=O)c2c1)CCCCC3
{#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#}
O=C(CC(=O)N1CCN(c2ccccn2)CC1)Nc1ccc2nc3n(c(=O)c2c1)CCCCC3
O=C(CC(=O)N1CCN(c2ccccn2)CC1)Nc1ccc2nc3n(c(=O)c2c1)CCCCC3
3-oxo-N-(12-oxo-7,8,9,10-tetrahydro-6H-azepino[2,1-b]quinazolin-2-yl)-3-(4-pyridin-2-ylpiperazin-1-yl)propanamide