Task: Answer the multiple choice question.
Question: Which compound exhibits a -1.088\% 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 CCOC(=O)N1CCN(S(=O)(=O)CCNC(=O)c2ccc(F)cc2)CC1
b COc1cccc(CNC(=O)CCC(=O)N2CCSc3ccccc32)c1OC
c CCC(C)(NC(=O)c1ccc(=O)[nH]c1)C(=O)NC1CCCC1
Answer: a. CCOC(=O)N1CCN(S(=O)(=O)CCNC(=O)c2ccc(F)cc2)CC1
{#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#}
CCOC(=O)N1CCN(S(=O)(=O)CCNC(=O)c2ccc(F)cc2)CC1
CCOC(=O)N1CCN(S(=O)(=O)CCNC(=O)c2ccc(F)cc2)CC1
ethyl 4-[2-[(4-fluorobenzoyl)amino]ethylsulfonyl]piperazine-1-carboxylate