Task: Answer the multiple choice question.
Query: Which drug exhibits a 7.797\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COc1ccc(OC)c(-n2c(C)cc(/C=C3\C(=N)N4N=C(CC(=O)N5CCOCC5)SC4=NC3=O)c2C)c1
b) C/C(=N\NC(=S)NCCc1ccccc1)c1ccc(Cl)cc1
Answer: b. C/C(=N\NC(=S)NCCc1ccccc1)c1ccc(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#}
C/C(=N\NC(=S)NCCc1ccccc1)c1ccc(Cl)cc1
C/C(=N\NC(=S)NCCc1ccccc1)c1ccc(Cl)cc1
1-[(E)-1-(4-chlorophenyl)ethylideneamino]-3-(2-phenylethyl)thiourea