Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 12.920% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CC1(C)CC(CNCCC(c2ccc(F)cc2)c2ccco2)CCO1
b. Cc1cc(C)c(NC(=S)N2CCCC2C(=O)O)c(C)c1
c. CNC(=S)NCCc1c[nH]c2ccc(OC)cc12
d. O=C(CSc1nccc(=O)[nH]1)N1CCOCC1
Answer: c. CNC(=S)NCCc1c[nH]c2ccc(OC)cc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CNC(=S)NCCc1c[nH]c2ccc(OC)cc12
CNC(=S)NCCc1c[nH]c2ccc(OC)cc12
1-[2-(5-methoxy-1H-indol-3-yl)ethyl]-3-methylthiourea