Task: Answer the multiple choice question.
Query: Which compound has a -19.191\% 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: O=C1CCC(CCC(=O)N2CCCC(C(=O)c3ccc4c5c(cccc35)CC4)C2)=NN1
b: Cc1occc1C(=O)N/N=C/c1cnn(C)c1C
c: N#C/C=C(/N)N1CCN(c2ccc(Cl)c(Cl)c2)CC1
Answer: c. N#C/C=C(/N)N1CCN(c2ccc(Cl)c(Cl)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#}
N#C/C=C(/N)N1CCN(c2ccc(Cl)c(Cl)c2)CC1
N#C/C=C(/N)N1CCN(c2ccc(Cl)c(Cl)c2)CC1
(Z)-3-amino-3-[4-(3,4-dichlorophenyl)piperazin-1-yl]prop-2-enenitrile