Task: Answer the multiple choice question.
Question: Which drug exhibits a 2.775\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O/C(=C\c1nc2ccccc2nc1/C=C(\O)c1ccccc1)c1ccccc1
b. O=C(CC1C(=O)NCCN1C(=O)Nc1ccccc1)Nc1ccc2c(c1)OCCO2
c. Cc1ccc(NC(=S)NCCc2c[nH]c3ccccc23)cc1
Answer: c. Cc1ccc(NC(=S)NCCc2c[nH]c3ccccc23)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#}
Cc1ccc(NC(=S)NCCc2c[nH]c3ccccc23)cc1
Cc1ccc(NC(=S)NCCc2c[nH]c3ccccc23)cc1
1-[2-(1H-indol-3-yl)ethyl]-3-(4-methylphenyl)thiourea