Task: Answer the multiple choice question.
Question: Which drug exhibits a 7.419\% human ether-à-go-go related gene (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 additional words.
Options:
a.) O=C(COc1ccc(-c2nnco2)cc1)Nc1c(Cl)cccc1C(F)(F)F
b.) O=C(COC(=O)c1ccc2ncsc2c1)Nc1cccc(Cl)c1
c.) CC1(C)CC(=O)C=C(NCCc2ccc(S(N)(=O)=O)cc2)C1
d.) Cc1cc(C)c(S(=O)(=O)N(CC(=O)N2CCOCC2)C2CCCCC2)c(C)c1
Answer: b. O=C(COC(=O)c1ccc2ncsc2c1)Nc1cccc(Cl)c1
{#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#}
O=C(COC(=O)c1ccc2ncsc2c1)Nc1cccc(Cl)c1
O=C(COC(=O)c1ccc2ncsc2c1)Nc1cccc(Cl)c1
[2-(3-chloroanilino)-2-oxoethyl]1,3-benzothiazole-6-carboxylate