Task: Answer the MCQ question.
Question: Which drug has a -10.411% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: O=C1c2cnc3ncnn3c2CC2c3ccccc3CCN12
b: CCCCOc1ccc(Cc2c(O)nc(SC)[nH]c2=O)cc1
c: CC1CCN(c2ccc(C(=O)Nc3ccc4c(c3)OCO4)cc2[N+](=O)[O-])CC1
d: C=CCn1c(SCC)nc(O)cc1=O
Answer: d. C=CCn1c(SCC)nc(O)cc1=O
{#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#}
C=CCn1c(SCC)nc(O)cc1=O
C=CCn1c(SCC)nc(O)cc1=O
2-ethylsulfanyl-6-hydroxy-3-prop-2-enylpyrimidin-4-one