Task: Answer the multiple-choice question.
Query: Which compound has a -37.778\% 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(Nc1ccnn1C1CCN(CC2CC=CCC2)CC1)c1ccccc1Cl
b. O=C(CSCc1ccc(Cl)cc1)NCC1CCCO1
c. CC1CN(CC(=O)NN=C(c2ccccc2)c2ccccc2)CC(C)O1
d. Cn1cccc1C1C=C(c2ccc(C(C)(C)C)cc2)Nc2ncnn21
Answer: a. O=C(Nc1ccnn1C1CCN(CC2CC=CCC2)CC1)c1ccccc1Cl
{#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(Nc1ccnn1C1CCN(CC2CC=CCC2)CC1)c1ccccc1Cl
O=C(Nc1ccnn1C1CCN(CC2CC=CCC2)CC1)c1ccccc1Cl
2-chloro-N-[2-[1-(cyclohex-3-en-1-ylmethyl)piperidin-4-yl]pyrazol-3-yl]benzamide