Task: Answer the multiple choice question.
Question: Which compound exhibits a -47.065\% 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. CCOc1cccc(CN2CCC(CCC(=O)NC3CC3)CC2)c1O
b. CCc1ccc(C(=O)c2cnc3ccc(OC)cc3c2N2CCN(CC)CC2)cc1
c. CCc1cc(-c2[nH]ncc2-c2ccc(OC)cc2)c(O)cc1O
d. CCOc1ccc(S(=O)(=O)N2CCC(C(=O)OC(C)C(=O)NC3CCCCC3C)CC2)cc1
Answer: a. CCOc1cccc(CN2CCC(CCC(=O)NC3CC3)CC2)c1O
{#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#}
CCOc1cccc(CN2CCC(CCC(=O)NC3CC3)CC2)c1O
CCOc1cccc(CN2CCC(CCC(=O)NC3CC3)CC2)c1O
N-cyclopropyl-3-[1-[(3-ethoxy-2-hydroxyphenyl)methyl]piperidin-4-yl]propanamide