Task: Answer the multiple-choice question.
Question: Which compound has a 9.507\% 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 other words.
Options:
a) Cc1c(O)nc2ccccn2c1=O
b) Cc1sc2ncnc(SCC#N)c2c1C
c) Cc1nnsc1-c1c(C(=O)N2CCOCC2)c(C)nn1-c1ccccc1
d) Cc1ccc(NC(=O)CCC(=O)NNC(=S)Nc2ccc(F)cc2)c(C)c1
e) Cc1cccc(OCCOC(=O)C2CCN(S(=O)(=O)c3ccc(C)c(C)c3)CC2)c1
Answer: b. Cc1sc2ncnc(SCC#N)c2c1C
{#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#}
Cc1sc2ncnc(SCC#N)c2c1C
Cc1sc2ncnc(SCC#N)c2c1C
2-(5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)sulfanylacetonitrile