Task: Answer the multiple choice question.
Question: Which drug exhibits a 19.101\% human ether-à-go-go related gene (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) COc1ccc(CCNC(=O)CSc2nnc(-c3ccccc3)c3ccccc23)cc1OC
(b) CCCCN(C1CCS(=O)(=O)C1)S(=O)(=O)c1cc(C)ccc1C
(c) C/C(=N\OCc1ccc(C#N)cc1)c1ccccc1
(d) CCc1c(C(=O)NNC(=S)NC2CCCCC2)csc1C
Answer: c. C/C(=N\OCc1ccc(C#N)cc1)c1ccccc1
{#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/C(=N\OCc1ccc(C#N)cc1)c1ccccc1
C/C(=N\OCc1ccc(C#N)cc1)c1ccccc1
4-[[(E)-1-phenylethylideneamino]oxymethyl]benzonitrile