Task: Answer the multiple-choice question.
Query: Which compound exhibits a 9.719\% 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 O=C(NCCCN1CCOCC1)C1Nc2ccc(OC(F)(F)F)cc2C2C=CCC12
b CCN(C(=O)C1CCN(S(=O)(=O)c2ccc3c(c2)oc(=O)n3C)CC1)c1cccc(C)c1
c CC(C#N)Sc1ncnc2sc3c(c12)CCC3
Answer: b. CCN(C(=O)C1CCN(S(=O)(=O)c2ccc3c(c2)oc(=O)n3C)CC1)c1cccc(C)c1
{#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#}
CCN(C(=O)C1CCN(S(=O)(=O)c2ccc3c(c2)oc(=O)n3C)CC1)c1cccc(C)c1
CCN(C(=O)C1CCN(S(=O)(=O)c2ccc3c(c2)oc(=O)n3C)CC1)c1cccc(C)c1
N-ethyl-1-[(3-methyl-2-oxo-1,3-benzoxazol-6-yl)sulfonyl]-N-(3-methylphenyl)piperidine-4-carboxamide