Task: Answer the multiple choice question.
Question: Which drug exhibits a 22.605\% human ether-à-go-go related gene (hERG) inhibition at 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(O)c1ccccc1-n1ncc2c1/C(=C/c1ccc(Cl)cc1)CC2
b.) COc1ccc(OC)c(C(=O)CN2CCN(S(=O)(=O)c3ccc(Br)cc3)CC2)c1
c.) COc1ccc(Cc2nnc(NC(=O)Cn3cnc4c3c(=O)n(C)c(=O)n4C)s2)cc1OC
d.) COc1cc(OC)c(OC)cc1/C=C/c1cc(C(=O)O)c2ccccc2n1
Answer: a. O=C(O)c1ccccc1-n1ncc2c1/C(=C/c1ccc(Cl)cc1)CC2
{#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(O)c1ccccc1-n1ncc2c1/C(=C/c1ccc(Cl)cc1)CC2
O=C(O)c1ccccc1-n1ncc2c1/C(=C/c1ccc(Cl)cc1)CC2
2-[(6E)-6-[(4-chlorophenyl)methylidene]-4,5-dihydrocyclopenta[c]pyrazol-1-yl]benzoic acid