Task: Answer the multiple choice question.
Query: Which drug exhibits a -1.672\% 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. CCCNC(=O)c1cccc(COCC(F)(F)C(F)F)c1
b. N=c1oc2cc(O)ccc2cc1C(=O)Nc1ccc(Cl)cc1
c. O=c1[nH]c(=O)n(C2CCCO2)cc1Br
Answer: a. CCCNC(=O)c1cccc(COCC(F)(F)C(F)F)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#}
CCCNC(=O)c1cccc(COCC(F)(F)C(F)F)c1
CCCNC(=O)c1cccc(COCC(F)(F)C(F)F)c1
N-propyl-3-(2,2,3,3-tetrafluoropropoxymethyl)benzamide