Task: Answer the multiple-choice question.
Question: Which drug exhibits a 13.075\% 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 N#CCCN(C(=O)Nc1ccccc1)c1ccccc1
b O=C(O)c1c(C(=O)N2N=C3/C(=C/c4ccccc4)CCCC3C2c2ccccc2)cccc1[N+](=O)[O-]
c CCc1cc(C(=O)OC)c(NC(=O)CC2NCCNC2=O)s1
d CC1(C)C2CCC13CS(=O)(=O)N[C@@H]3C2
Answer: c. CCc1cc(C(=O)OC)c(NC(=O)CC2NCCNC2=O)s1
{#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#}
CCc1cc(C(=O)OC)c(NC(=O)CC2NCCNC2=O)s1
CCc1cc(C(=O)OC)c(NC(=O)CC2NCCNC2=O)s1
[C][C][C][=C][C][Branch1][#Branch1][C][=Branch1][C][=O][O][C][=C][Branch1][S][N][C][=Branch1][C][=O][C][C][N][C][C][N][C][Ring1][=Branch1][=O][S][Ring2][Ring1][Ring2]
methyl 5-ethyl-2-[[2-(3-oxopiperazin-2-yl)acetyl]amino]thiophene-3-carboxylate