Task: Answer the multiple choice question.
Question: Which drug has a -2.812\% 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) O=C(O)CCCCCNC(=O)c1ccccc1Br
(b) CCC(C)c1ccc(NC(=O)CSc2nncn2N)cc1
(c) Cc1oc2c(c1C(=O)Nc1cccc(C(=O)O)c1)CCCC2
(d) O=C(CCCc1nc2ccccc2s1)N1CCN(c2ccccc2F)CC1
Answer: d. O=C(CCCc1nc2ccccc2s1)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(CCCc1nc2ccccc2s1)N1CCN(c2ccccc2F)CC1
O=C(CCCc1nc2ccccc2s1)N1CCN(c2ccccc2F)CC1
[O][=C][Branch1][P][C][C][C][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][S][Ring1][=Branch2][N][C][C][N][Branch1][#Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][F][C][C][Ring1][=N]
4-(1,3-benzothiazol-2-yl)-1-[4-(2-fluorophenyl)piperazin-1-yl]butan-1-one