Task: Answer the multiple-choice question.
Query: Which drug exhibits a 1.519\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COCC(C)NC(=O)c1ccc2nc(-c3ccccc3)c(-c3ccccc3)nc2c1
(b) Cc1ccc(S(=O)(=O)NC(C(=O)Oc2ccc3c(C(F)(F)F)cc(=O)oc3c2)c2ccccc2)cc1
(c) COc1ccc(OC)c(NC(=O)c2cnc(Nc3ccccc3OC)c3ccccc23)c1
(d) Cc1c(Cl)cccc1NC(=S)NCc1ccc(Cl)cc1
(e) CC(=O)N1c2ccc(S(=O)(=O)N3c4ccccc4CC3C)cc2CC1C
Answer: d. Cc1c(Cl)cccc1NC(=S)NCc1ccc(Cl)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#}
Cc1c(Cl)cccc1NC(=S)NCc1ccc(Cl)cc1
Cc1c(Cl)cccc1NC(=S)NCc1ccc(Cl)cc1
1-(3-chloro-2-methylphenyl)-3-[(4-chlorophenyl)methyl]thiourea