Task: Answer the MCQ question.
Question: Which compound exhibits a -6.675\% 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. O=C(CSCc1ccc([N+](=O)[O-])cc1)NC1CCCCCC1
b. C=CCc1cc(C=O)cc(OC)c1OCc1c(Cl)cccc1Cl
c. CC1CCCCN1Cc1c(O)ccc2c(=O)c(-c3ccccc3)coc12
d. CCN(CC)C(=S)SCC(=O)c1ccc(F)cc1
e. Cc1ccccc1-n1nnnc1Sc1nnnn1-c1ccccc1
Answer: c. CC1CCCCN1Cc1c(O)ccc2c(=O)c(-c3ccccc3)coc12
{#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#}
CC1CCCCN1Cc1c(O)ccc2c(=O)c(-c3ccccc3)coc12
CC1CCCCN1Cc1c(O)ccc2c(=O)c(-c3ccccc3)coc12
7-hydroxy-8-[(2-methylpiperidin-1-yl)methyl]-3-phenylchromen-4-one