Problem statement: Answer the multiple choice question.
Query: Which compound has a 8.128\% 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, c, or d without using any additional words.
Options:
a CCCCN(CC)c1nc(N)c(C#N)c(CC#N)c1C#N
b O=C(/C=C/c1ccccc1)NC(NC(=S)Nc1cccc(Cl)c1)C(Cl)(Cl)Cl
c CCOC(=O)Cc1csc(NC(=O)CS(=O)(=O)Cc2ccccc2)n1
d Cc1ccccc1OCC(=O)OCC(=O)Nc1ccc(Cl)cn1
Answer: b. O=C(/C=C/c1ccccc1)NC(NC(=S)Nc1cccc(Cl)c1)C(Cl)(Cl)Cl
{#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/c1ccccc1)NC(NC(=S)Nc1cccc(Cl)c1)C(Cl)(Cl)Cl
O=C(/C=C/c1ccccc1)NC(NC(=S)Nc1cccc(Cl)c1)C(Cl)(Cl)Cl
(E)-3-phenyl-N-[2,2,2-trichloro-1-[(3-chlorophenyl)carbamothioylamino]ethyl]prop-2-enamide