Task: Answer the multiple-choice question.
Question: Which compound has a 11.840\% 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) CC1=C/C(=C\C=C(C#N)C#N)N(C)c2ccccc21
b) Fc1cc2nc(-c3ccncc3)[nH]c2cc1F
c) CN1CCN(C(=O)CCN2C(=O)c3ccccc3S2(=O)=O)CC1.Cl
d) Cc1ccc(SCCNC(=O)c2ccccc2)cc1
Answer: a. CC1=C/C(=C\C=C(C#N)C#N)N(C)c2ccccc21
{#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#}
CC1=C/C(=C\C=C(C#N)C#N)N(C)c2ccccc21
CC1=C/C(=C\C=C(C#N)C#N)N(C)c2ccccc21
2-[(2E)-2-(1,4-dimethylquinolin-2-ylidene)ethylidene]propanedinitrile