Task: Answer the MCQ question.
Question: Which compound exhibits a 2.150\% 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] Cc1cccc(NC(=O)Cc2ccc(F)cc2)c1
[b] C/C(=N/OC(=O)c1ccc(C)cc1)c1cccs1
[c] OCC(CO)(CO)NCC(O)CN1c2ccccc2Sc2ccccc21
[d] COC(=O)C1NN=C(C(=O)c2ccc(Br)cc2)C1c1cccc(Br)c1
Answer: c. OCC(CO)(CO)NCC(O)CN1c2ccccc2Sc2ccccc21
{#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#}
OCC(CO)(CO)NCC(O)CN1c2ccccc2Sc2ccccc21
OCC(CO)(CO)NCC(O)CN1c2ccccc2Sc2ccccc21
2-(hydroxymethyl)-2-[(2-hydroxy-3-phenothiazin-10-ylpropyl)amino]propane-1,3-diol