Task: Answer the multiple-choice question.
Question: Which compound has a -37.516\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCOC(=O)N1CCC(NC(=O)c2cc(COc3c(C)cccc3C)on2)CC1
b. CCOC(=O)c1sc(C)c2c1NC(C)(c1cccc3ccccc13)NC2=O
c. O=C(NCC(c1ccco1)N1CCN(c2ccccc2F)CC1)C(=O)NC1CCCC1
d. OCCC1CN(Cc2cccn2-c2cccnc2)CCN1CCc1ccccc1
Answer: d. OCCC1CN(Cc2cccn2-c2cccnc2)CCN1CCc1ccccc1
{#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#}
OCCC1CN(Cc2cccn2-c2cccnc2)CCN1CCc1ccccc1
OCCC1CN(Cc2cccn2-c2cccnc2)CCN1CCc1ccccc1
2-[1-(2-phenylethyl)-4-[(1-pyridin-3-ylpyrrol-2-yl)methyl]piperazin-2-yl]ethanol