Task: Answer the multiple choice question.
Query: Which compound exhibits a 20.167\% 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 additional words.
Options:
a O=C1c2ccccc2C(=O)c2c(Nc3ccc(CCO)cc3)ccc(O)c21
b COc1ccc2c(c1)cc(C(=O)N/N=C/c1c(O)c(C(=O)O)cc3ccccc13)n2C
c CC(C)Nc1cc(CSc2ccccc2)nc(-c2ccccc2)n1
d O=C(O)C(=O)O.OC(COC(c1ccc(F)cc1)c1ccc(F)cc1)CN1CCCC(C(F)(F)F)C1
e CCCCc1nc(NCCNC(=O)c2ccco2)c(C#N)c2c1CSC(C)(C)C2
Answer: c. CC(C)Nc1cc(CSc2ccccc2)nc(-c2ccccc2)n1
{#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)Nc1cc(CSc2ccccc2)nc(-c2ccccc2)n1
CC(C)Nc1cc(CSc2ccccc2)nc(-c2ccccc2)n1
[C][C][Branch1][C][C][N][C][=C][C][Branch1][O][C][S][C][=C][C][=C][C][=C][Ring1][=Branch1][=N][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][=N][Ring2][Ring1][Ring2]
2-phenyl-6-(phenylsulfanylmethyl)-N-propan-2-ylpyrimidin-4-amine