Task: Answer the multiple choice question.
Question: Which compound has a -6.672\% 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] COc1ccc(-c2nc(=S)[nH][nH]2)cc1OC
[b] CC(C)CC(=O)Nc1ccnn1C1CCN(C(=O)c2ccc(Cl)cc2F)CC1
[c] O=C(CCNC(=O)c1ccco1)Nc1ccc(Cl)cc1F
[d] COc1ccc(Cl)cc1C(=O)C1CCCN(CCO)C1
Answer: b. CC(C)CC(=O)Nc1ccnn1C1CCN(C(=O)c2ccc(Cl)cc2F)CC1
{#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#}
CC(C)CC(=O)Nc1ccnn1C1CCN(C(=O)c2ccc(Cl)cc2F)CC1
CC(C)CC(=O)Nc1ccnn1C1CCN(C(=O)c2ccc(Cl)cc2F)CC1
N-[2-[1-(4-chloro-2-fluorobenzoyl)piperidin-4-yl]pyrazol-3-yl]-3-methylbutanamide