Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 12.150\% 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. Cc1cc(-c2n[nH]c(=S)n2/N=C/C=C/c2ccccc2)n[nH]1
b. CCc1[nH]nc2c1C1(C(=O)N(Cc3ccccc3)c3ccccc31)C(C#N)=C(N)O2
c. COC(=O)CC1COc2ccccc2N1S(=O)(=O)c1ccc(OC)cc1
d. COc1nc(Nc2ccc(OC)c(Cl)c2)nc(OC)n1
Answer: c. COC(=O)CC1COc2ccccc2N1S(=O)(=O)c1ccc(OC)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#}
COC(=O)CC1COc2ccccc2N1S(=O)(=O)c1ccc(OC)cc1
COC(=O)CC1COc2ccccc2N1S(=O)(=O)c1ccc(OC)cc1
methyl 2-[4-(4-methoxyphenyl)sulfonyl-2,3-dihydro-1,4-benzoxazin-3-yl]acetate