Task: Answer the multiple choice question.
Query: Which drug has a -4.605\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(CCCC(=O)N1CCCc2ccccc21)N1CCCc2ccccc21
b) O=C(c1ccc(Cl)cc1)C1CCN(C(=O)NC2CCCCC2)CC1
c) CC(=O)N(C)c1ccc(NC(=O)C(F)(F)F)cc1
Answer: a. O=C(CCCC(=O)N1CCCc2ccccc21)N1CCCc2ccccc21
{#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(CCCC(=O)N1CCCc2ccccc21)N1CCCc2ccccc21
O=C(CCCC(=O)N1CCCc2ccccc21)N1CCCc2ccccc21
1,5-bis(3,4-dihydro-2H-quinolin-1-yl)pentane-1,5-dione