Problem statement: Answer the MCQ question.
Query: Which compound has a -2.046\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: C/C(=N\N1CCN(c2ccc(Cl)cc2)CC1)c1cccs1
b: C=CCn1c(SCC(=O)/C(C#N)=C(\C)N)nc2sc(C)c(C)c2c1=O
c: Cc1ccc(NC(=O)C(=O)NCc2ccncc2)cc1
d: COc1ccc(N(CC(=O)NCCC2=CCCCC2)S(=O)(=O)c2ccccc2)cc1
e: COc1cccc(N2CCN(Cc3ccc(Cl)cc3)CC2)c1
Answer: b. C=CCn1c(SCC(=O)/C(C#N)=C(\C)N)nc2sc(C)c(C)c2c1=O
{#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#}
C=CCn1c(SCC(=O)/C(C#N)=C(\C)N)nc2sc(C)c(C)c2c1=O
C=CCn1c(SCC(=O)/C(C#N)=C(\C)N)nc2sc(C)c(C)c2c1=O
(E)-3-amino-2-[2-(5,6-dimethyl-4-oxo-3-prop-2-enylthieno[2,3-d]pyrimidin-2-yl)sulfanylacetyl]but-2-enenitrile