Task: Answer the multiple-choice question.
Query: Which compound exhibits a -10.514\% 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 additional words.
Options:
a) CCN1CCN(S(=O)(=O)c2ccc(Cl)c(C(=O)Nc3ccc(OC(F)F)cc3)c2)CC1
b) CCOC(=O)C1=C(CBr)NC(=O)NC1C
c) COC(=O)c1ccc2[nH]c3c(c2c1)CC(C)CC3
Answer: a. CCN1CCN(S(=O)(=O)c2ccc(Cl)c(C(=O)Nc3ccc(OC(F)F)cc3)c2)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#}
CCN1CCN(S(=O)(=O)c2ccc(Cl)c(C(=O)Nc3ccc(OC(F)F)cc3)c2)CC1
CCN1CCN(S(=O)(=O)c2ccc(Cl)c(C(=O)Nc3ccc(OC(F)F)cc3)c2)CC1
2-chloro-N-[4-(difluoromethoxy)phenyl]-5-(4-ethylpiperazin-1-yl)sulfonylbenzamide