Problem statement: Answer the multiple-choice question.
Query: Which drug has a 1.379% 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. O=C(Nc1ccc(F)cc1)Nc1sccc1-c1nc2ccccc2s1
b. Cc1cccc(-n2c(SCC(=O)N3CCCC3)nc3n[nH]c(C)c3c2=N)c1
c. CCOc1ccc(N(CC(=O)O)S(=O)(=O)c2ccc(F)cc2)cc1
d. O=C(Cn1cnc2c(nnn2Cc2ccc(F)cc2)c1=O)NCc1ccc2c(c1)OCO2
Answer: a. O=C(Nc1ccc(F)cc1)Nc1sccc1-c1nc2ccccc2s1
{#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#}
O=C(Nc1ccc(F)cc1)Nc1sccc1-c1nc2ccccc2s1
O=C(Nc1ccc(F)cc1)Nc1sccc1-c1nc2ccccc2s1
1-[3-(1,3-benzothiazol-2-yl)thiophen-2-yl]-3-(4-fluorophenyl)urea