Task: Answer the multiple choice question.
Question: Which drug has a -1.981\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CC(=O)c1ccc(OCCCC(=O)Nc2ccc(S(=O)(=O)N3CCOCC3)cc2)cc1
b O=C1CN(C(=O)/C=C/c2ccco2)c2ccccc2N1
c COc1ccc(CCN(C)C(=O)c2oc3ccccc3c2C)cc1OC
d O=C(c1cccc(C(=O)N2CCN(c3ccccc3F)CC2)c1)N1CCN(c2ccccc2F)CC1
e O=C(NCCCN1CCOCC1)c1ccc2c(c1)N(Cc1ccccc1)CCS2
Answer: d. O=C(c1cccc(C(=O)N2CCN(c3ccccc3F)CC2)c1)N1CCN(c2ccccc2F)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#}
O=C(c1cccc(C(=O)N2CCN(c3ccccc3F)CC2)c1)N1CCN(c2ccccc2F)CC1
O=C(c1cccc(C(=O)N2CCN(c3ccccc3F)CC2)c1)N1CCN(c2ccccc2F)CC1
[3-[4-(2-fluorophenyl)piperazine-1-carbonyl]phenyl]-[4-(2-fluorophenyl)piperazin-1-yl]methanone