Task: Answer the multiple-choice question.
Question: Which compound has a -77.485\% 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.) CCCSC1=C(C#N)C(c2ccccc2C)C(C(=O)OC)C(=O)N1
b.) C[C@H](NC(=O)C(c1ccccc1)c1ccccc1)c1ccccc1
c.) O=C(C1CCCO1)N1CCN(C(=S)Nc2ccc(F)cc2)CC1
d.) CCc1ccc(CN2CCC(Oc3ccc(C(=O)N4CCCC4)cc3)CC2)cc1
Answer: d. CCc1ccc(CN2CCC(Oc3ccc(C(=O)N4CCCC4)cc3)CC2)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#}
CCc1ccc(CN2CCC(Oc3ccc(C(=O)N4CCCC4)cc3)CC2)cc1
CCc1ccc(CN2CCC(Oc3ccc(C(=O)N4CCCC4)cc3)CC2)cc1
[4-[1-[(4-ethylphenyl)methyl]piperidin-4-yl]oxyphenyl]-pyrrolidin-1-ylmethanone