Task: Answer the multiple-choice question.
Question: Which drug has a 15.911\% 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: O=C(/C=C/c1cccc(Cl)c1)Nn1c(-c2cccs2)nc2ccccc2c1=O
b: CN(c1ccc(OC(=O)CN2C(=O)NC3(CCCC3)C2=O)cc1)S(=O)(=O)c1ccccc1
c: Cn1c2c(c(=O)n(C)c1=O)C1c3cc(Cl)ccc3OCC1CO2
d: CC(C)(C)OC(=O)N1CCN(C(=O)c2ncn(Cc3ccccc3)c2C(=O)N2CCN(C(=O)OC(C)(C)C)CC2)CC1
Answer: b. CN(c1ccc(OC(=O)CN2C(=O)NC3(CCCC3)C2=O)cc1)S(=O)(=O)c1ccccc1
{#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#}
CN(c1ccc(OC(=O)CN2C(=O)NC3(CCCC3)C2=O)cc1)S(=O)(=O)c1ccccc1
CN(c1ccc(OC(=O)CN2C(=O)NC3(CCCC3)C2=O)cc1)S(=O)(=O)c1ccccc1
[4-[benzenesulfonyl(methyl)amino]phenyl]2-(2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl)acetate