Task: Answer the multiple-choice question.
Query: Which compound has a 2.800\% 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 Cc1cc(C)c(S(=O)(=O)Nc2ccccc2C(=O)N2CCCC2)c(C)c1
b COc1ccc(C(=O)N2CCC(C(N)=O)CC2)cc1S(=O)(=O)N1CCCC1
c CCOC(=O)c1c(NC(=O)C2C3C=CC(C3)C2C(=O)O)sc2c1CC(C)CC2
d CC(=O)C1C(c2ccccc2)c2c(n[nH]c2C)CC1(C)O
Answer: d. CC(=O)C1C(c2ccccc2)c2c(n[nH]c2C)CC1(C)O
{#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#}
CC(=O)C1C(c2ccccc2)c2c(n[nH]c2C)CC1(C)O
CC(=O)C1C(c2ccccc2)c2c(n[nH]c2C)CC1(C)O
1-(6-hydroxy-3,6-dimethyl-4-phenyl-2,4,5,7-tetrahydroindazol-5-yl)ethanone