Task: Answer the MCQ question.
Question: Which compound exhibits a -7.898\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COc1cccc(/C=N\NC(=O)Cn2nnc3ccccc32)c1O
[b] O=C(CCc1ccccc1)NCCc1cccs1
[c] COc1ccc(C(=O)NNC(=O)CSc2nnc(COc3ccccc3OC)n2C)cc1
[d] Cc1ccc(S(=O)(=O)CC(=O)c2ccccc2[N+](=O)[O-])cc1
[e] Cn1c(SCC(=O)CC(=O)Nc2ccccc2)nnc1-c1ccc(O)cc1
Answer: b. O=C(CCc1ccccc1)NCCc1cccs1
{#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(CCc1ccccc1)NCCc1cccs1
O=C(CCc1ccccc1)NCCc1cccs1
3-phenyl-N-[2-(thiophen-2-yl)ethyl]propanamide