Task: Answer the multiple-choice question.
Question: Which compound exhibits a 0.741\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C1c2ccccc2NC(c2ccc(F)cc2)N1Cc1ccccc1
b O=S(=O)(c1ccc(Cl)cc1)N1CCCC(c2nc(-c3ccc(F)cc3)no2)C1
c COc1cccc(N(CC(=O)N2CCOCC2)S(C)(=O)=O)c1
d CCOc1ccc(-c2nnc(SCc3nnc(-c4ccccc4)o3)n2-c2ccccc2F)cc1
Answer: d. CCOc1ccc(-c2nnc(SCc3nnc(-c4ccccc4)o3)n2-c2ccccc2F)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#}
CCOc1ccc(-c2nnc(SCc3nnc(-c4ccccc4)o3)n2-c2ccccc2F)cc1
CCOc1ccc(-c2nnc(SCc3nnc(-c4ccccc4)o3)n2-c2ccccc2F)cc1
2-[[5-(4-ethoxyphenyl)-4-(2-fluorophenyl)-1,2,4-triazol-3-yl]sulfanylmethyl]-5-phenyl-1,3,4-oxadiazole