Task: Answer the multiple-choice question.
Query: Which drug exhibits a -1.344\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: S=C(NCc1ccccc1)Nc1cccc(Cl)c1
b: Cn1cccc1C(C(=O)NC1CCCCC1)N(C(=O)Cc1cccs1)C1CC1
c: CSCCC(NC(=O)c1ccco1)C(=O)OCC(=O)Nc1sccc1C#N
d: O=C(Nc1ccc(Cl)cc1)Nc1ccc(-c2cnco2)cc1
e: CCOC(=O)c1ccc(N=Cc2nc3ccccc3n2C)cc1
Answer: a. S=C(NCc1ccccc1)Nc1cccc(Cl)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#}
S=C(NCc1ccccc1)Nc1cccc(Cl)c1
S=C(NCc1ccccc1)Nc1cccc(Cl)c1
1-benzyl-3-(3-chlorophenyl)thiourea