Task: Answer the multiple choice question.
Question: Which drug has a 8.992\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: Cc1cc(C(=O)NNC(=S)NCC2CCCO2)cs1
b: O=C(Nc1cccc(Cl)c1)Nc1ccc(Br)cc1F
c: CCOc1ccccc1CNc1nc2nc3c(c(=O)n2[nH]1)CCC3
d: Cc1c(C(=O)N2CCC3(CC2)OCCO3)sc2ncnc(N3CCN(c4ccccn4)CC3)c12
e: COc1ccccc1CN(C(=O)c1ccco1)C(C(=O)NC1CCCC1)c1ccncc1
Answer: b. O=C(Nc1cccc(Cl)c1)Nc1ccc(Br)cc1F
{#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(Nc1cccc(Cl)c1)Nc1ccc(Br)cc1F
O=C(Nc1cccc(Cl)c1)Nc1ccc(Br)cc1F
[O][=C][Branch1][=N][N][C][=C][C][=C][C][Branch1][C][Cl][=C][Ring1][#Branch1][N][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1][F]
1-(4-bromo-2-fluorophenyl)-3-(3-chlorophenyl)urea