Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 6.581% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) Cc1c(C(=O)NCCCN2CCOCC2)sc2nc(-c3ccccc3)cn12
b.) O=C(N/C(=C/c1ccc(Br)cc1)C(=O)N1CCCC1)c1cccs1
c.) c1ccc(CN2CCC3(CC2)Nc2ccccc2S3)cc1
d.) O=c1oc2cc(Oc3c([N+](=O)[O-])cc(C(F)(F)F)cc3[N+](=O)[O-])ccc2c2c1CCCC2
e.) Cc1ccc(CSc2nnc(-c3cnccn3)n2C)cc1
Answer: c. c1ccc(CN2CCC3(CC2)Nc2ccccc2S3)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
c1ccc(CN2CCC3(CC2)Nc2ccccc2S3)cc1
c1ccc(CN2CCC3(CC2)Nc2ccccc2S3)cc1
1'-benzylspiro[3H-1,3-benzothiazole-2,4'-piperidine]