Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 9.453\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1ccc(/C=C/C(=O)O)cc1S(=O)(=O)NCCCC(=O)O
b: C=CCN1C(=O)C2(c3ccccc31)C1CCCC=C1C(C#N)=C(N)C2(C#N)C#N
c: CN(CC(=O)Nc1cccc(F)c1)C(=O)CC1CCCCC1
d: Cc1cc(N2CCN(c3ccccc3)CC2)nc(-c2ccccc2)n1
Answer: b. C=CCN1C(=O)C2(c3ccccc31)C1CCCC=C1C(C#N)=C(N)C2(C#N)C#N
{#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(=O)C2(c3ccccc31)C1CCCC=C1C(C#N)=C(N)C2(C#N)C#N
C=CCN1C(=O)C2(c3ccccc31)C1CCCC=C1C(C#N)=C(N)C2(C#N)C#N
2-amino-2'-oxo-1'-prop-2-enylspiro[4a,5,6,7-tetrahydronaphthalene-4,3'-indole]-1,3,3-tricarbonitrile