Problem statement: Answer the multiple-choice question.
Query: Which compound has a 6.578\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(c1ccccc1Oc1nnnn1-c1ccccc1)N1CCOCC1
b) CC(C)(O)c1ccc2c(c1)CCC1C(C)(C(=O)O)CCCC21C
c) COc1cccc(N2CCN(C(=O)c3nc4nc(C)cc(C)n4n3)CC2)c1
Answer: b. CC(C)(O)c1ccc2c(c1)CCC1C(C)(C(=O)O)CCCC21C
{#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(C)(O)c1ccc2c(c1)CCC1C(C)(C(=O)O)CCCC21C
CC(C)(O)c1ccc2c(c1)CCC1C(C)(C(=O)O)CCCC21C
7-(2-hydroxypropan-2-yl)-1,4a-dimethyl-2,3,4,9,10,10a-hexahydrophenanthrene-1-carboxylic acid