Task: Answer the multiple choice question.
Question: Which compound exhibits a 0.102\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COc1ccc(N2CCN(S(=O)(=O)c3c(C)[nH]c(C)c3C(=O)N3CCCC3)CC2)cc1
b) CC1Cc2cc(C(=O)O)ccc2O1
c) O=C(N/N=C/C=C/c1ccco1)C(O)c1ccccc1
Answer: b. CC1Cc2cc(C(=O)O)ccc2O1
{#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#}
CC1Cc2cc(C(=O)O)ccc2O1
CC1Cc2cc(C(=O)O)ccc2O1
2-methyl-2,3-dihydro-1-benzofuran-5-carboxylic acid