Task: Answer the multiple-choice question.
Query: Which compound exhibits a 27.090\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1ccc(NC(=O)CSc2nnc(C(F)(F)F)n2C)cc1[N+](=O)[O-]
b CCc1ccc(NC(=O)C2CCCN2c2nn3c(=O)cc(C)nc3s2)cc1
c O=C(/C=C/c1c(Cl)cccc1Cl)N1CCOCC1
d COC(=O)[C@@H](N)Cc1ccc(O)cc1
Answer: c. O=C(/C=C/c1c(Cl)cccc1Cl)N1CCOCC1
{#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#}
O=C(/C=C/c1c(Cl)cccc1Cl)N1CCOCC1
O=C(/C=C/c1c(Cl)cccc1Cl)N1CCOCC1
(E)-3-(2,6-dichlorophenyl)-1-morpholin-4-ylprop-2-en-1-one