Task: Answer the multiple-choice question.
Question: Which drug exhibits a 11.668\% 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 other words.
Options:
a O=C(NCCCN1CCCC1=O)c1cccc(S(=O)(=O)N2CCCCC2)c1
b CC/C(=N\NC(=S)Nc1cccc(C)c1)c1ccccc1
c COc1cccc(C(=O)NCCS(=O)(=O)NCCCc2ccccc2)c1
d COc1ccccc1C(=O)NC(=O)COC(=O)c1ccco1
Answer: b. CC/C(=N\NC(=S)Nc1cccc(C)c1)c1ccccc1
{#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#}
CC/C(=N\NC(=S)Nc1cccc(C)c1)c1ccccc1
CC/C(=N\NC(=S)Nc1cccc(C)c1)c1ccccc1
1-(3-methylphenyl)-3-[(E)-1-phenylpropylideneamino]thiourea